---
title: "Archive of security issues"
version: 2.1
locale: en
source: https://docs.djangoproject.com/en/2.1/releases/security/
canonical: https://djangodocs.dev/en/2.1/releases/security/
---
# Archive of security issues

Django’s development team is strongly committed to responsible
reporting and disclosure of security-related issues, as outlined in
[Django’s security policies](/en/2.1/internals/security/).

As part of that commitment, we maintain the following historical list
of issues which have been fixed and disclosed. For each issue, the
list below includes the date, a brief description, the [CVE identifier](https://en.wikipedia.org/wiki/Common_Vulnerabilities_and_Exposures)
if applicable, a list of affected versions, a link to the full
disclosure and links to the appropriate patch(es).

Some important caveats apply to this information:

- Lists of affected versions include only those versions of Django
  which had stable, security-supported releases at the time of
  disclosure. This means older versions (whose security support had
  expired) and versions which were in pre-release (alpha/beta/RC)
  states at the time of disclosure may have been affected, but are not
  listed.
- The Django project has on occasion issued security advisories,
  pointing out potential security problems which can arise from
  improper configuration or from other issues outside of Django
  itself. Some of these advisories have received CVEs; when that is
  the case, they are listed here, but as they have no accompanying
  patches or releases, only the description, disclosure and CVE will
  be listed.

## Issues prior to Django’s security process

Some security issues were handled before Django had a formalized
security process in use. For these, new releases may not have been
issued at the time and CVEs may not have been assigned.

### August 16, 2006 - [**CVE 2007-0404**](https://www.cve.org/CVERecord?id=CVE-2007-0404)

Filename validation issue in translation framework. [Full description](https://www.djangoproject.com/weblog/2006/aug/16/compilemessages/)

#### Versions affected

- Django 0.90 [(patch)](https://github.com/django/django/commit/518d406e53)
- Django 0.91 [(patch)](https://github.com/django/django/commit/518d406e53)
- Django 0.95 [(patch)](https://github.com/django/django/commit/a132d411c6) (released January 21 2007)

### January 21, 2007 - [**CVE 2007-0405**](https://www.cve.org/CVERecord?id=CVE-2007-0405)

Apparent “caching” of authenticated user. [Full description](https://www.djangoproject.com/weblog/2007/jan/21/0951/)

#### Versions affected

- Django 0.95 [(patch)](https://github.com/django/django/commit/e89f0a6558)

## Issues under Django’s security process

All other security issues have been handled under versions of Django’s
security process. These are listed below.

### October 26, 2007 - [**CVE 2007-5712**](https://www.cve.org/CVERecord?id=CVE-2007-5712)

Denial-of-service via arbitrarily-large `Accept-Language` header. [Full
description](https://www.djangoproject.com/weblog/2007/oct/26/security-fix/)

#### Versions affected

- Django 0.91 [(patch)](https://github.com/django/django/commit/8bc36e726c9e8c75c681d3ad232df8e882aaac81)
- Django 0.95 [(patch)](https://github.com/django/django/commit/412ed22502e11c50dbfee854627594f0e7e2c234)
- Django 0.96 [(patch)](https://github.com/django/django/commit/7dd2dd08a79e388732ce00e2b5514f15bd6d0f6f)

### May 14, 2008 - [**CVE 2008-2302**](https://www.cve.org/CVERecord?id=CVE-2008-2302)

XSS via admin login redirect. [Full description](https://www.djangoproject.com/weblog/2008/may/14/security/)

#### Versions affected

- Django 0.91 [(patch)](https://github.com/django/django/commit/50ce7fb57d)
- Django 0.95 [(patch)](https://github.com/django/django/commit/50ce7fb57d)
- Django 0.96 [(patch)](https://github.com/django/django/commit/7791e5c050)

### September 2, 2008 - [**CVE 2008-3909**](https://www.cve.org/CVERecord?id=CVE-2008-3909)

CSRF via preservation of POST data during admin login. [Full description](https://www.djangoproject.com/weblog/2008/sep/02/security/)

#### Versions affected

- Django 0.91 [(patch)](https://github.com/django/django/commit/44debfeaa4473bd28872c735dd3d9afde6886752)
- Django 0.95 [(patch)](https://github.com/django/django/commit/aee48854a164382c655acb9f18b3c06c3d238e81)
- Django 0.96 [(patch)](https://github.com/django/django/commit/7e0972bded362bc4b851c109df2c8a6548481a8e)

### July 28, 2009 - [**CVE 2009-2659**](https://www.cve.org/CVERecord?id=CVE-2009-2659)

Directory-traversal in development server media handler. [Full description](https://www.djangoproject.com/weblog/2009/jul/28/security/)

#### Versions affected

- Django 0.96 [(patch)](https://github.com/django/django/commit/da85d76fd6)
- Django 1.0 [(patch)](https://github.com/django/django/commit/df7f917b7f)

### October 9, 2009 - [**CVE 2009-3965**](https://www.cve.org/CVERecord?id=CVE-2009-3965)

Denial-of-service via pathological regular expression performance. [Full
description](https://www.djangoproject.com/weblog/2009/oct/09/security/)

#### Versions affected

- Django 1.0 [(patch)](https://github.com/django/django/commit/594a28a904)
- Django 1.1 [(patch)](https://github.com/django/django/commit/e3e992e18b)

### September 8, 2010 - [**CVE 2010-3082**](https://www.cve.org/CVERecord?id=CVE-2010-3082)

XSS via trusting unsafe cookie value. [Full description](https://www.djangoproject.com/weblog/2010/sep/08/security-release/)

#### Versions affected

- Django 1.2 [(patch)](https://github.com/django/django/commit/7f84657b6b)

### December 22, 2010 - [**CVE 2010-4534**](https://www.cve.org/CVERecord?id=CVE-2010-4534)

Information leakage in administrative interface. [Full description](https://www.djangoproject.com/weblog/2010/dec/22/security/)

#### Versions affected

- Django 1.1 [(patch)](https://github.com/django/django/commit/17084839fd)
- Django 1.2 [(patch)](https://github.com/django/django/commit/85207a245b)

### December 22, 2010 - [**CVE 2010-4535**](https://www.cve.org/CVERecord?id=CVE-2010-4535)

Denial-of-service in password-reset mechanism. [Full description](https://www.djangoproject.com/weblog/2010/dec/22/security/)

#### Versions affected

- Django 1.1 [(patch)](https://github.com/django/django/commit/7f8dd9cbac)
- Django 1.2 [(patch)](https://github.com/django/django/commit/d5d8942a16)

### February 8, 2011 - [**CVE 2011-0696**](https://www.cve.org/CVERecord?id=CVE-2011-0696)

CSRF via forged HTTP headers. [Full description](https://www.djangoproject.com/weblog/2011/feb/08/security/)

#### Versions affected

- Django 1.1 [(patch)](https://github.com/django/django/commit/408c5c873c)
- Django 1.2 [(patch)](https://github.com/django/django/commit/818e70344e)

### February 8, 2011 - [**CVE 2011-0697**](https://www.cve.org/CVERecord?id=CVE-2011-0697)

XSS via unsanitized names of uploaded files. [Full description](https://www.djangoproject.com/weblog/2011/feb/08/security/)

#### Versions affected

- Django 1.1 [(patch)](https://github.com/django/django/commit/1966786d2d)
- Django 1.2 [(patch)](https://github.com/django/django/commit/1f814a9547)

### February 8, 2011 - [**CVE 2011-0698**](https://www.cve.org/CVERecord?id=CVE-2011-0698)

Directory-traversal on Windows via incorrect path-separator handling. [Full
description](https://www.djangoproject.com/weblog/2011/feb/08/security/)

#### Versions affected

- Django 1.1 [(patch)](https://github.com/django/django/commit/570a32a047)
- Django 1.2 [(patch)](https://github.com/django/django/commit/194566480b)

### September 9, 2011 - [**CVE 2011-4136**](https://www.cve.org/CVERecord?id=CVE-2011-4136)

Session manipulation when using memory-cache-backed session. [Full description](https://www.djangoproject.com/weblog/2011/sep/09/security-releases-issued/)

#### Versions affected

- Django 1.2 [(patch)](https://github.com/django/django/commit/ac7c3a110f)
- Django 1.3 [(patch)](https://github.com/django/django/commit/fbe2eead2f)

### September 9, 2011 - [**CVE 2011-4137**](https://www.cve.org/CVERecord?id=CVE-2011-4137)

Denial-of-service via `URLField.verify_exists`. [Full description](https://www.djangoproject.com/weblog/2011/sep/09/security-releases-issued/)

#### Versions affected

- Django 1.2 [(patch)](https://github.com/django/django/commit/7268f8af86)
- Django 1.3 [(patch)](https://github.com/django/django/commit/1a76dbefdf)

### September 9, 2011 - [**CVE 2011-4138**](https://www.cve.org/CVERecord?id=CVE-2011-4138)

Information leakage/arbitrary request issuance via `URLField.verify_exists`.
[Full description](https://www.djangoproject.com/weblog/2011/sep/09/security-releases-issued/)

#### Versions affected

- Django 1.2: [(patch)](https://github.com/django/django/commit/7268f8af86)
- Django 1.3: [(patch)](https://github.com/django/django/commit/1a76dbefdf)

### September 9, 2011 - [**CVE 2011-4139**](https://www.cve.org/CVERecord?id=CVE-2011-4139)

`Host` header cache poisoning. [Full description](https://www.djangoproject.com/weblog/2011/sep/09/security-releases-issued/)

#### Versions affected

- Django 1.2 [(patch)](https://github.com/django/django/commit/c613af4d64)
- Django 1.3 [(patch)](https://github.com/django/django/commit/2f7fadc38e)

### September 9, 2011 - [**CVE 2011-4140**](https://www.cve.org/CVERecord?id=CVE-2011-4140)

Potential CSRF via `Host` header. [Full description](https://www.djangoproject.com/weblog/2011/sep/09/security-releases-issued/)

#### Versions affected

This notification was an advisory only, so no patches were issued.

- Django 1.2
- Django 1.3

### July 30, 2012 - [**CVE 2012-3442**](https://www.cve.org/CVERecord?id=CVE-2012-3442)

XSS via failure to validate redirect scheme. [Full description](https://www.djangoproject.com/weblog/2012/jul/30/security-releases-issued/)

#### Versions affected

- Django 1.3: [(patch)](https://github.com/django/django/commit/4dea4883e6c50d75f215a6b9bcbd95273f57c72d)
- Django 1.4: [(patch)](https://github.com/django/django/commit/e34685034b60be1112160e76091e5aee60149fa1)

### July 30, 2012 - [**CVE 2012-3443**](https://www.cve.org/CVERecord?id=CVE-2012-3443)

Denial-of-service via compressed image files. [Full description](https://www.djangoproject.com/weblog/2012/jul/30/security-releases-issued/)

#### Versions affected

- Django 1.3: [(patch)](https://github.com/django/django/commit/b2eb4787a0fff9c9993b78be5c698e85108f3446)
- Django 1.4: [(patch)](https://github.com/django/django/commit/c14f325c4eef628bc7bfd8873c3a72aeb0219141)

### July 30, 2012 - [**CVE 2012-3444**](https://www.cve.org/CVERecord?id=CVE-2012-3444)

Denial-of-service via large image files. [Full description](https://www.djangoproject.com/weblog/2012/jul/30/security-releases-issued/)

#### Versions affected

- Django 1.3 [(patch)](https://github.com/django/django/commit/9ca0ff6268eeff92d0d0ac2c315d4b6a8e229155)
- Django 1.4 [(patch)](https://github.com/django/django/commit/da33d67181b53fe6cc737ac1220153814a1509f6)

### October 17, 2012 - [**CVE 2012-4520**](https://www.cve.org/CVERecord?id=CVE-2012-4520)

`Host` header poisoning. [Full description](https://www.djangoproject.com/weblog/2012/oct/17/security/)

#### Versions affected

- Django 1.3 [(patch)](https://github.com/django/django/commit/b45c377f8f488955e0c7069cad3f3dd21910b071)
- Django 1.4 [(patch)](https://github.com/django/django/commit/92d3430f12171f16f566c9050c40feefb830a4a3)

### December 10, 2012 - No CVE 1

Additional hardening of `Host` header handling. [Full description](https://www.djangoproject.com/weblog/2012/dec/10/security/)

#### Versions affected

- Django 1.3 [(patch)](https://github.com/django/django/commit/2da4ace0bc1bc1d79bf43b368cb857f6f0cd6b1b)
- Django 1.4 [(patch)](https://github.com/django/django/commit/319627c184e71ae267d6b7f000e293168c7b6e09)

### December 10, 2012 - No CVE 2

Additional hardening of redirect validation. [Full description](https://www.djangoproject.com/weblog/2012/dec/10/security/)

#### Versions affected

- Django 1.3: [(patch)](https://github.com/django/django/commit/1515eb46daa0897ba5ad5f0a2db8969255f1b343)
- Django 1.4: [(patch)](https://github.com/django/django/commit/b2ae0a63aeec741f1e51bac9a95a27fd635f9652)

### February 19, 2013 - No CVE

Additional hardening of `Host` header handling. [Full description](https://www.djangoproject.com/weblog/2013/feb/19/security/)

#### Versions affected

- Django 1.3 [(patch)](https://github.com/django/django/commit/27cd872e6e36a81d0bb6f5b8765a1705fecfc253)
- Django 1.4 [(patch)](https://github.com/django/django/commit/9936fdb11d0bbf0bd242f259bfb97bbf849d16f8)

### February 19, 2013 - [**CVE 2013-1664**](https://www.cve.org/CVERecord?id=CVE-2013-1664) / [**CVE 2013-1665**](https://www.cve.org/CVERecord?id=CVE-2013-1665)

Entity-based attacks against Python XML libraries. [Full description](https://www.djangoproject.com/weblog/2013/feb/19/security/)

#### Versions affected

- Django 1.3 [(patch)](https://github.com/django/django/commit/d19a27066b2247102e65412aa66917aff0091112)
- Django 1.4 [(patch)](https://github.com/django/django/commit/1c60d07ba23e0350351c278ad28d0bd5aa410b40)

### February 19, 2013 - [**CVE 2013-0305**](https://www.cve.org/CVERecord?id=CVE-2013-0305)

Information leakage via admin history log. [Full description](https://www.djangoproject.com/weblog/2013/feb/19/security/)

#### Versions affected

- Django 1.3 [(patch)](https://github.com/django/django/commit/d3a45e10c8ac8268899999129daa27652ec0da35)
- Django 1.4 [(patch)](https://github.com/django/django/commit/0e7861aec73702f7933ce2a93056f7983939f0d6)

### February 19, 2013 - [**CVE 2013-0306**](https://www.cve.org/CVERecord?id=CVE-2013-0306)

Denial-of-service via formset `max_num` bypass. [Full description](https://www.djangoproject.com/weblog/2013/feb/19/security/)

#### Versions affected

- Django 1.3 [(patch)](https://github.com/django/django/commit/d7094bbce8cb838f3b40f504f198c098ff1cf727)
- Django 1.4 [(patch)](https://github.com/django/django/commit/0cc350a896f70ace18280410eb616a9197d862b0)

### August 13, 2013 - [**CVE 2013-4249**](https://www.cve.org/CVERecord?id=CVE-2013-4249)

XSS via admin trusting `URLField` values. [Full description](https://www.djangoproject.com/weblog/2013/aug/13/security-releases-issued/)

#### Versions affected

- Django 1.5 [(patch)](https://github.com/django/django/commit/90363e388c61874add3f3557ee654a996ec75d78)

### August 13, 2013 - [**CVE 2013-6044**](https://www.cve.org/CVERecord?id=CVE-2013-6044)

Possible XSS via unvalidated URL redirect schemes. [Full description](https://www.djangoproject.com/weblog/2013/aug/13/security-releases-issued/)

#### Versions affected

- Django 1.4 [(patch)](https://github.com/django/django/commit/ec67af0bd609c412b76eaa4cc89968a2a8e5ad6a)
- Django 1.5 [(patch)](https://github.com/django/django/commit/1a274ccd6bc1afbdac80344c9b6e5810c1162b5f)

### September 10, 2013 - [**CVE 2013-4315**](https://www.cve.org/CVERecord?id=CVE-2013-4315)

Directory-traversal via `ssi` template tag. [Full description](https://www.djangoproject.com/weblog/2013/sep/10/security-releases-issued/)

#### Versions affected

- Django 1.4 [(patch)](https://github.com/django/django/commit/87d2750b39f6f2d54b7047225521a44dcd37e896)
- Django 1.5 [(patch)](https://github.com/django/django/commit/988b61c550d798f9a66d17ee0511fb7a9a7f33ca)

### September 14, 2013 - [**CVE 2013-1443**](https://www.cve.org/CVERecord?id=CVE-2013-1443)

Denial-of-service via large passwords. [Full description](https://www.djangoproject.com/weblog/2013/sep/15/security/)

#### Versions affected

- Django 1.4 [(patch](https://github.com/django/django/commit/3f3d887a6844ec2db743fee64c9e53e04d39a368) and [Python compatibility fix)](https://github.com/django/django/commit/6903d1690a92aa040adfb0c8eb37cf62e4206714)
- Django 1.5 [(patch)](https://github.com/django/django/commit/22b74fa09d7ccbc8c52270d648a0da7f3f0fa2bc)

### April 21, 2014 - [**CVE 2014-0472**](https://www.cve.org/CVERecord?id=CVE-2014-0472)

Unexpected code execution using `reverse()`. [Full description](https://www.djangoproject.com/weblog/2014/apr/21/security/)

#### Versions affected

- Django 1.4 [(patch)](https://github.com/django/django/commit/c1a8c420fe4b27fb2caf5e46d23b5712fc0ac535)
- Django 1.5 [(patch)](https://github.com/django/django/commit/2a5bcb69f42b84464b24b5c835dca6467b6aa7f1)
- Django 1.6 [(patch)](https://github.com/django/django/commit/4352a50871e239ebcdf64eee6f0b88e714015c1b)
- Django 1.7 [(patch)](https://github.com/django/django/commit/546740544d7f69254a67b06a3fc7fa0c43512958)

### April 21, 2014 - [**CVE 2014-0473**](https://www.cve.org/CVERecord?id=CVE-2014-0473)

Caching of anonymous pages could reveal CSRF token. [Full description](https://www.djangoproject.com/weblog/2014/apr/21/security/)

#### Versions affected

- Django 1.4 [(patch)](https://github.com/django/django/commit/1170f285ddd6a94a65f911a27788ba49ca08c0b0)
- Django 1.5 [(patch)](https://github.com/django/django/commit/6872f42757d7ef6a97e0b6ec5db4d2615d8a2bd8)
- Django 1.6 [(patch)](https://github.com/django/django/commit/d63e20942f3024f24cb8cd85a49461ba8a9b6736)
- Django 1.7 [(patch)](https://github.com/django/django/commit/380545bf85cbf17fc698d136815b7691f8d023ca)

### April 21, 2014 - [**CVE 2014-0474**](https://www.cve.org/CVERecord?id=CVE-2014-0474)

MySQL typecasting causes unexpected query results. [Full description](https://www.djangoproject.com/weblog/2014/apr/21/security/)

#### Versions affected

- Django 1.4 [(patch)](https://github.com/django/django/commit/aa80f498de6d687e613860933ac58433ab71ea4b)
- Django 1.5 [(patch)](https://github.com/django/django/commit/985434fb1d6bf2335bf96c6ebf91c3674f1f399f)
- Django 1.6 [(patch)](https://github.com/django/django/commit/5f0829a27e85d89ad8c433f5c6a7a7d17c9e9292)
- Django 1.7 [(patch)](https://github.com/django/django/commit/34526c2f56b863c2103655a0893ac801667e86ea)

### May 18, 2014 - [**CVE 2014-1418**](https://www.cve.org/CVERecord?id=CVE-2014-1418)

Caches may be allowed to store and serve private data. [Full description](https://www.djangoproject.com/weblog/2014/may/14/security-releases-issued/)

#### Versions affected

- Django 1.4 [(patch)](https://github.com/django/django/commit/28e23306aa53bbbb8fb87db85f99d970b051026c)
- Django 1.5 [(patch)](https://github.com/django/django/commit/4001ec8698f577b973c5a540801d8a0bbea1205b)
- Django 1.6 [(patch)](https://github.com/django/django/commit/1abcf3a808b35abae5d425ed4d44cb6e886dc769)
- Django 1.7 [(patch)](https://github.com/django/django/commit/7fef18ba9e5a8b47bc24b5bb259c8bf3d3879f2a)

### May 18, 2014 - [**CVE 2014-3730**](https://www.cve.org/CVERecord?id=CVE-2014-3730)

Malformed URLs from user input incorrectly validated. [Full description](https://www.djangoproject.com/weblog/2014/may/14/security-releases-issued/)

#### Versions affected

- Django 1.4 [(patch)](https://github.com/django/django/commit/7feb54bbae3f637ab3c4dd4831d4385964f574df)
- Django 1.5 [(patch)](https://github.com/django/django/commit/ad32c218850ad40972dcef57beb460f8c979dd6d)
- Django 1.6 [(patch)](https://github.com/django/django/commit/601107524523bca02376a0ddc1a06c6fdb8f22f3)
- Django 1.7 [(patch)](https://github.com/django/django/commit/e7b0cace455c2da24492660636bfd48c45a19cdf)

### August 20, 2014 - [**CVE 2014-0480**](https://www.cve.org/CVERecord?id=CVE-2014-0480)

`reverse()` can generate URLs pointing to other hosts. [Full description](https://www.djangoproject.com/weblog/2014/aug/20/security/)

#### Versions affected

- Django 1.4 [(patch)](https://github.com/django/django/commit/c2fe73133b62a1d9e8f7a6b43966570b14618d7e)
- Django 1.5 [(patch)](https://github.com/django/django/commit/45ac9d4fb087d21902469fc22643f5201d41a0cd)
- Django 1.6 [(patch)](https://github.com/django/django/commit/da051da8df5e69944745072611351d4cfc6435d5)
- Django 1.7 [(patch)](https://github.com/django/django/commit/bf650a2ee78c6d1f4544a875dcc777cf27fe93e9)

### August 20, 2014 - [**CVE 2014-0481**](https://www.cve.org/CVERecord?id=CVE-2014-0481)

File upload denial of service. [Full description](https://www.djangoproject.com/weblog/2014/aug/20/security/)

#### Versions affected

- Django 1.4 [(patch)](https://github.com/django/django/commit/30042d475bf084c6723c6217a21598d9247a9c41)
- Django 1.5 [(patch)](https://github.com/django/django/commit/26cd48e166ac4d84317c8ee6d63ac52a87e8da99)
- Django 1.6 [(patch)](https://github.com/django/django/commit/dd0c3f4ee1a30c1a1e6055061c6ba6e58c6b54d1)
- Django 1.7 [(patch)](https://github.com/django/django/commit/3123f8452cf49071be9110e277eea60ba0032216)

### August 20, 2014 - [**CVE 2014-0482**](https://www.cve.org/CVERecord?id=CVE-2014-0482)

`RemoteUserMiddleware` session hijacking. [Full description](https://www.djangoproject.com/weblog/2014/aug/20/security/)

#### Versions affected

- Django 1.4 [(patch)](https://github.com/django/django/commit/c9e3b9949cd55f090591fbdc4a114fcb8368b6d9)
- Django 1.5 [(patch)](https://github.com/django/django/commit/dd68f319b365f6cb38c5a6c106faf4f6142d7d88)
- Django 1.6 [(patch)](https://github.com/django/django/commit/0268b855f9eab3377f2821164ef3e66037789e09)
- Django 1.7 [(patch)](https://github.com/django/django/commit/1a45d059c70385fcd6f4a3955f3b4e4cc96d0150)

### August 20, 2014 - [**CVE 2014-0483**](https://www.cve.org/CVERecord?id=CVE-2014-0483)

Data leakage via querystring manipulation in admin.
[Full description](https://www.djangoproject.com/weblog/2014/aug/20/security/)

#### Versions affected

- Django 1.4 [(patch)](https://github.com/django/django/commit/027bd348642007617518379f8b02546abacaa6e0)
- Django 1.5 [(patch)](https://github.com/django/django/commit/2a446c896e7c814661fb9c4f212b071b2a7fa446)
- Django 1.6 [(patch)](https://github.com/django/django/commit/f7c494f2506250b8cb5923714360a3642ed63e0f)
- Django 1.7 [(patch)](https://github.com/django/django/commit/2b31342cdf14fc20e07c43d258f1e7334ad664a6)

### January 13, 2015 - [**CVE 2015-0219**](https://www.cve.org/CVERecord?id=CVE-2015-0219)

WSGI header spoofing via underscore/dash conflation. [Full description](https://www.djangoproject.com/weblog/2015/jan/13/security/)

#### Versions affected

- Django 1.4 [(patch)](https://github.com/django/django/commit/4f6fffc1dc429f1ad428ecf8e6620739e8837450)
- Django 1.6 [(patch)](https://github.com/django/django/commit/d7597b31d5c03106eeba4be14a33b32a5e25f4ee)
- Django 1.7 [(patch)](https://github.com/django/django/commit/41b4bc73ee0da7b2e09f4af47fc1fd21144c710f)

### January 13, 2015 - [**CVE 2015-0220**](https://www.cve.org/CVERecord?id=CVE-2015-0220)

Mitigated possible XSS attack via user-supplied redirect URLs. [Full
description](https://www.djangoproject.com/weblog/2015/jan/13/security/)

#### Versions affected

- Django 1.4 [(patch)](https://github.com/django/django/commit/4c241f1b710da6419d9dca160e80b23b82db7758)
- Django 1.6 [(patch)](https://github.com/django/django/commit/72e0b033662faa11bb7f516f18a132728aa0ae28)
- Django 1.7 [(patch)](https://github.com/django/django/commit/de67dedc771ad2edec15c1d00c083a1a084e1e89)

### January 13, 2015 - [**CVE 2015-0221**](https://www.cve.org/CVERecord?id=CVE-2015-0221)

Denial-of-service attack against `django.views.static.serve()`. [Full
description](https://www.djangoproject.com/weblog/2015/jan/13/security/)

#### Versions affected

- Django 1.4 [(patch)](https://github.com/django/django/commit/d020da6646c5142bc092247d218a3d1ce3e993f7)
- Django 1.6 [(patch)](https://github.com/django/django/commit/553779c4055e8742cc832ed525b9ee34b174934f)
- Django 1.7 [(patch)](https://github.com/django/django/commit/818e59a3f0fbadf6c447754d202d88df025f8f2a)

### January 13, 2015 - [**CVE 2015-0222**](https://www.cve.org/CVERecord?id=CVE-2015-0222)

Database denial-of-service with `ModelMultipleChoiceField`. [Full description](https://www.djangoproject.com/weblog/2015/jan/13/security/)

#### Versions affected

- Django 1.6 [(patch)](https://github.com/django/django/commit/d7a06ee7e571b6dad07c0f5b519b1db02e2a476c)
- Django 1.7 [(patch)](https://github.com/django/django/commit/bcfb47780ce7caecb409a9e9c1c314266e41d392)

### March 9, 2015 - [**CVE 2015-2241**](https://www.cve.org/CVERecord?id=CVE-2015-2241)

XSS attack via properties in `ModelAdmin.readonly_fields`. [Full description](https://www.djangoproject.com/weblog/2015/mar/09/security-releases/)

#### Versions affected

- Django 1.7 [(patch)](https://github.com/django/django/commit/d16e4e1d6f95e6f46bff53cc4fd0ab398b8e5059)
- Django 1.8 [(patch)](https://github.com/django/django/commit/2654e1b93923bac55f12b4e66c5e39b16695ace5)

### March 18, 2015 - [**CVE 2015-2316**](https://www.cve.org/CVERecord?id=CVE-2015-2316)

Denial-of-service possibility with `strip_tags()`. [Full description](https://www.djangoproject.com/weblog/2015/mar/18/security-releases/)

#### Versions affected

- Django 1.6 [(patch)](https://github.com/django/django/commit/b6b3cb9899214a23ebb0f4ebf0e0b300b0ee524f)
- Django 1.7 [(patch)](https://github.com/django/django/commit/e63363f8e075fa8d66326ad6a1cc3391cc95cd97)
- Django 1.8 [(patch)](https://github.com/django/django/commit/5447709a571cd5d95971f1d5d21d4a7edcf85bbd)

### March 18, 2015 - [**CVE 2015-2317**](https://www.cve.org/CVERecord?id=CVE-2015-2317)

Mitigated possible XSS attack via user-supplied redirect URLs. [Full
description](https://www.djangoproject.com/weblog/2015/mar/18/security-releases/)

#### Versions affected

- Django 1.4 [(patch)](https://github.com/django/django/commit/2342693b31f740a422abf7267c53b4e7bc487c1b)
- Django 1.6 [(patch)](https://github.com/django/django/commit/5510f070711540aaa8d3707776cd77494e688ef9)
- Django 1.7 [(patch)](https://github.com/django/django/commit/2a4113dbd532ce952308992633d802dc169a75f1)
- Django 1.8 [(patch)](https://github.com/django/django/commit/770427c2896a078925abfca2317486b284d22f04)

### May 20, 2015 - [**CVE 2015-3982**](https://www.cve.org/CVERecord?id=CVE-2015-3982)

Fixed session flushing in the cached\_db backend. [Full description](https://www.djangoproject.com/weblog/2015/may/20/security-release/)

#### Versions affected

- Django 1.8 [(patch)](https://github.com/django/django/commit/31cb25adecba930bdeee4556709f5a1c42d88fd6)

### July 8, 2015 - [**CVE 2015-5143**](https://www.cve.org/CVERecord?id=CVE-2015-5143)

Denial-of-service possibility by filling session store. [Full
description](https://www.djangoproject.com/weblog/2015/jul/08/security-releases/)

#### Versions affected

- Django 1.8 [(patch)](https://github.com/django/django/commit/66d12d1ababa8f062857ee5eb43276493720bf16)
- Django 1.7 [(patch)](https://github.com/django/django/commit/1828f4341ec53a8684112d24031b767eba557663)
- Django 1.4 [(patch)](https://github.com/django/django/commit/2e47f3e401c29bc2ba5ab794d483cb0820855fb9)

### July 8, 2015 - [**CVE 2015-5144**](https://www.cve.org/CVERecord?id=CVE-2015-5144)

Header injection possibility since validators accept newlines in input. [Full
description](https://www.djangoproject.com/weblog/2015/jul/08/security-releases/)

#### Versions affected

- Django 1.8 [(patch)](https://github.com/django/django/commit/574dd5e0b0fbb877ae5827b1603d298edc9bb2a0)
- Django 1.7 [(patch)](https://github.com/django/django/commit/ae49b4d994656bc037513dcd064cb9ce5bb85649)
- Django 1.4 [(patch)](https://github.com/django/django/commit/1ba1cdce7d58e6740fe51955d945b56ae51d072a)

### July 8, 2015 - [**CVE 2015-5145**](https://www.cve.org/CVERecord?id=CVE-2015-5145)

Denial-of-service possibility in URL validation. [Full description](https://www.djangoproject.com/weblog/2015/jul/08/security-releases/)

#### Versions affected

- Django 1.8 [(patch)](https://github.com/django/django/commit/8f9a4d3a2bc42f14bb437defd30c7315adbff22c)

### August 18, 2015 - [**CVE 2015-5963**](https://www.cve.org/CVERecord?id=CVE-2015-5963) / [**CVE 2015-5964**](https://www.cve.org/CVERecord?id=CVE-2015-5964)

Denial-of-service possibility in `logout()` view by filling session store.
[Full description](https://www.djangoproject.com/weblog/2015/aug/18/security-releases/)

#### Versions affected

- Django 1.8 [(patch)](https://github.com/django/django/commit/2eb86b01d7b59be06076f6179a454d0fd0afaff6)
- Django 1.7 [(patch)](https://github.com/django/django/commit/2f5485346ee6f84b4e52068c04e043092daf55f7)
- Django 1.4 [(patch)](https://github.com/django/django/commit/575f59f9bc7c59a5e41a081d1f5f55fc859c5012)

### November 24, 2015 - [**CVE 2015-8213**](https://www.cve.org/CVERecord?id=CVE-2015-8213)

Settings leak possibility in `date` template filter. [Full description](https://www.djangoproject.com/weblog/2015/nov/24/security-releases-issued/)

#### Versions affected

- Django 1.8 [(patch)](https://github.com/django/django/commit/9f83fc2f66f5a0bac7c291aec55df66050bb6991)
- Django 1.7 [(patch)](https://github.com/django/django/commit/8a01c6b53169ee079cb21ac5919fdafcc8c5e172)

### February 1, 2016 - [**CVE 2016-2048**](https://www.cve.org/CVERecord?id=CVE-2016-2048)

User with “change” but not “add” permission can create objects for
`ModelAdmin`’s with `save_as=True`. [Full description](https://www.djangoproject.com/weblog/2016/feb/01/releases-192-and-189/)

#### Versions affected

- Django 1.9 [(patch)](https://github.com/django/django/commit/adbca5e4db42542575734b8e5d26961c8ada7265)

### March 1, 2016 - [**CVE 2016-2512**](https://www.cve.org/CVERecord?id=CVE-2016-2512)

Malicious redirect and possible XSS attack via user-supplied redirect URLs
containing basic auth. [Full description](https://www.djangoproject.com/weblog/2016/mar/01/security-releases/)

#### Versions affected

- Django 1.9 [(patch)](https://github.com/django/django/commit/fc6d147a63f89795dbcdecb0559256470fff4380)
- Django 1.8 [(patch)](https://github.com/django/django/commit/382ab137312961ad62feb8109d70a5a581fe8350)

### March 1, 2016 - [**CVE 2016-2513**](https://www.cve.org/CVERecord?id=CVE-2016-2513)

User enumeration through timing difference on password hasher work factor
upgrade. [Full description](https://www.djangoproject.com/weblog/2016/mar/01/security-releases/)

#### Versions affected

- Django 1.9 [(patch)](https://github.com/django/django/commit/af7d09b0c5c6ab68e629fd9baf736f9dd203b18e)
- Django 1.8 [(patch)](https://github.com/django/django/commit/f4e6e02f7713a6924d16540be279909ff4091eb6)

### July 18, 2016 - [**CVE 2016-6186**](https://www.cve.org/CVERecord?id=CVE-2016-6186)

XSS in admin’s add/change related popup. [Full description](https://www.djangoproject.com/weblog/2016/jul/18/security-releases/)

#### Versions affected

- Django 1.9 [(patch)](https://github.com/django/django/commit/d03bf6fe4e9bf5b07de62c1a271c4b41a7d3d158)
- Django 1.8 [(patch)](https://github.com/django/django/commit/f68e5a99164867ab0e071a936470958ed867479d)

### September 26, 2016 - [**CVE 2016-7401**](https://www.cve.org/CVERecord?id=CVE-2016-7401)

CSRF protection bypass on a site with Google Analytics. [Full description](https://www.djangoproject.com/weblog/2016/sep/26/security-releases/)

#### Versions affected

- Django 1.9 [(patch)](https://github.com/django/django/commit/d1bc980db1c0fffd6d60677e62f70beadb9fe64a)
- Django 1.8 [(patch)](https://github.com/django/django/commit/6118ab7d0676f0d622278e5be215f14fb5410b6a)

### November 1, 2016 - [**CVE 2016-9013**](https://www.cve.org/CVERecord?id=CVE-2016-9013)

User with hardcoded password created when running tests on Oracle. [Full
description](https://www.djangoproject.com/weblog/2016/nov/01/security-releases/)

#### Versions affected

- Django 1.10 [(patch)](https://github.com/django/django/commit/34e10720d81b8d407aa14d763b6a7fe8f13b4f2e)
- Django 1.9 [(patch)](https://github.com/django/django/commit/4844d86c7728c1a5a3bbce4ad336a8d32304072b)
- Django 1.8 [(patch)](https://github.com/django/django/commit/70f99952965a430daf69eeb9947079aae535d2d0)

### November 1, 2016 - [**CVE 2016-9014**](https://www.cve.org/CVERecord?id=CVE-2016-9014)

DNS rebinding vulnerability when `DEBUG=True`. [Full description](https://www.djangoproject.com/weblog/2016/nov/01/security-releases/)

#### Versions affected

- Django 1.10 [(patch)](https://github.com/django/django/commit/884e113838e5a72b4b0ec9e5e87aa480f6aa4472)
- Django 1.9 [(patch)](https://github.com/django/django/commit/45acd6d836895a4c36575f48b3fb36a3dae98d19)
- Django 1.8 [(patch)](https://github.com/django/django/commit/c401ae9a7dfb1a94a8a61927ed541d6f93089587)

### April 4, 2017 - [**CVE 2017-7233**](https://www.cve.org/CVERecord?id=CVE-2017-7233)

Open redirect and possible XSS attack via user-supplied numeric redirect URLs.
[Full description](https://www.djangoproject.com/weblog/2017/apr/04/security-releases/)

#### Versions affected

- Django 1.10 [(patch)](https://github.com/django/django/commit/f824655bc2c50b19d2f202d7640785caabc82787)
- Django 1.9 [(patch)](https://github.com/django/django/commit/254326cb3682389f55f886804d2c43f7b9f23e4f)
- Django 1.8 [(patch)](https://github.com/django/django/commit/8339277518c7d8ec280070a780915304654e3b66)

### April 4, 2017 - [**CVE 2017-7234**](https://www.cve.org/CVERecord?id=CVE-2017-7234)

Open redirect vulnerability in `django.views.static.serve()`. [Full
description](https://www.djangoproject.com/weblog/2017/apr/04/security-releases/)

#### Versions affected

- Django 1.10 [(patch)](https://github.com/django/django/commit/2a9f6ef71b8e23fd267ee2be1be26dde8ab67037)
- Django 1.9 [(patch)](https://github.com/django/django/commit/5f1ffb07afc1e59729ce2b283124116d6c0659e4)
- Django 1.8 [(patch)](https://github.com/django/django/commit/4a6b945dffe8d10e7cec107d93e6efaebfbded29)

### September 5, 2017 - [**CVE 2017-12794**](https://www.cve.org/CVERecord?id=CVE-2017-12794)

Possible XSS in traceback section of technical 500 debug page. [Full
description](https://www.djangoproject.com/weblog/2017/sep/05/security-releases/)

#### Versions affected

- Django 1.11 [(patch)](https://github.com/django/django/commit/e35a0c56086924f331e9422daa266e907a4784cc)
- Django 1.10 [(patch)](https://github.com/django/django/commit/58e08e80e362db79eb0fd775dc81faad90dca47a)

### February 1, 2018 - [**CVE 2018-6188**](https://www.cve.org/CVERecord?id=CVE-2018-6188)

Information leakage in `AuthenticationForm`. [Full description](https://www.djangoproject.com/weblog/2018/feb/01/security-releases/)

#### Versions affected

- Django 2.0 [(patch)](https://github.com/django/django/commit/c37bb28677295f6edda61d8ac461014ef0d3aeb2)
- Django 1.11 [(patch)](https://github.com/django/django/commit/57b95fedad5e0b83fc9c81466b7d1751c6427aae)

### March 6, 2018 - [**CVE 2018-7536**](https://www.cve.org/CVERecord?id=CVE-2018-7536)

Denial-of-service possibility in `urlize` and `urlizetrunc` template
filters. [Full description](https://www.djangoproject.com/weblog/2018/mar/06/security-releases/)

#### Versions affected

- Django 2.0 [(patch)](https://github.com/django/django/commit/e157315da3ae7005fa0683ffc9751dbeca7306c8)
- Django 1.11 [(patch)](https://github.com/django/django/commit/abf89d729f210c692a50e0ad3f75fb6bec6fae16)
- Django 1.8  [(patch)](https://github.com/django/django/commit/1ca63a66ef3163149ad822701273e8a1844192c2)

### March 6, 2018 - [**CVE 2018-7537**](https://www.cve.org/CVERecord?id=CVE-2018-7537)

Denial-of-service possibility in `truncatechars_html` and
`truncatewords_html` template filters. [Full description](https://www.djangoproject.com/weblog/2018/mar/06/security-releases/)

#### Versions affected

- Django 2.0 [(patch)](https://github.com/django/django/commit/94c5da1d17a6b0d378866c66b605102c19f7988c)
- Django 1.11 [(patch)](https://github.com/django/django/commit/a91436360b79a6ff995c3e5018bcc666dfaf1539)
- Django 1.8  [(patch)](https://github.com/django/django/commit/d17974a287a6ea2e361daff88fcc004cbd6835fa)

### August 1, 2018 - [**CVE 2018-14574**](https://www.cve.org/CVERecord?id=CVE-2018-14574)

Open redirect possibility in `CommonMiddleware`. [Full description](https://www.djangoproject.com/weblog/2018/aug/01/security-releases/)

#### Versions affected

- Django 2.1 [(patch)](https://github.com/django/django/commit/c4e5ff7fdb5fce447675e90291fd33fddd052b3c)
- Django 2.0 [(patch)](https://github.com/django/django/commit/6fffc3c6d420e44f4029d5643f38d00a39b08525)
- Django 1.11 [(patch)](https://github.com/django/django/commit/d6eaee092709aad477a9894598496c6deec532ff)

### October 1, 2018 - [**CVE 2018-16984**](https://www.cve.org/CVERecord?id=CVE-2018-16984)

Password hash disclosure to “view only” admin users. [Full description](https://www.djangoproject.com/weblog/2018/oct/01/security-release/)

#### Versions affected

- Django 2.1 [(patch)](https://github.com/django/django/commit/c4bd5b597e0aa2432e4c867b86650f18af117851)

### January 4, 2019 - [**CVE 2019-3498**](https://www.cve.org/CVERecord?id=CVE-2019-3498)

Content spoofing possibility in the default 404 page. [Full description](https://www.djangoproject.com/weblog/2019/jan/04/security-releases/)

#### Versions affected

- Django 2.1 [(patch)](https://github.com/django/django/commit/64d2396e83aedba3fcc84ca40f23fbd22f0b9b5b)
- Django 2.0 [(patch)](https://github.com/django/django/commit/9f4ed7c94c62e21644ef5115e393ac426b886f2e)
- Django 1.11 [(patch)](https://github.com/django/django/commit/1cd00fcf52d089ef0fe03beabd05d59df8ea052a)

### February 11, 2019 - [**CVE 2019-6975**](https://www.cve.org/CVERecord?id=CVE-2019-6975)

Memory exhaustion in `django.utils.numberformat.format()`. [Full description](https://www.djangoproject.com/weblog/2019/feb/11/security-releases/)

#### Versions affected

- Django 2.1 [(patch)](https://github.com/django/django/commit/40cd19055773705301c3428ed5e08a036d2091f3)
- Django 2.0 [(patch](https://github.com/django/django/commit/1f42f82566c9d2d73aff1c42790d6b1b243f7676) and
  [correction)](https://github.com/django/django/commit/392e040647403fc8007708d52ce01d915b014849)
- Django 1.11 [(patch)](https://github.com/django/django/commit/0bbb560183fabf0533289700845dafa94951f227)

### June 3, 2019 - [**CVE 2019-11358**](https://www.cve.org/CVERecord?id=CVE-2019-11358)

Prototype pollution in bundled jQuery. [Full description](https://www.djangoproject.com/weblog/2019/jun/03/security-releases/)

#### Versions affected

- Django 2.2 [(patch)](https://github.com/django/django/commit/baaf187a4e354bf3976c51e2c83a0d2f8ee6e6ad)
- Django 2.1 [(patch)](https://github.com/django/django/commit/95649bc08547a878cebfa1d019edec8cb1b80829)

### June 3, 2019 - [**CVE 2019-12308**](https://www.cve.org/CVERecord?id=CVE-2019-12308)

XSS via “Current URL” link generated by `AdminURLFieldWidget`. [Full
description](https://www.djangoproject.com/weblog/2019/jun/03/security-releases/)

#### Versions affected

- Django 2.2 [(patch)](https://github.com/django/django/commit/afddabf8428ddc89a332f7a78d0d21eaf2b5a673)
- Django 2.1 [(patch)](https://github.com/django/django/commit/09186a13d975de6d049f8b3e05484f66b01ece62)
- Django 1.11 [(patch)](https://github.com/django/django/commit/c238701859a52d584f349cce15d56c8e8137c52b)

### July 1, 2019 - [**CVE 2019-12781**](https://www.cve.org/CVERecord?id=CVE-2019-12781)

Incorrect HTTP detection with reverse-proxy connecting via HTTPS. [Full
description](https://www.djangoproject.com/weblog/2019/jul/01/security-releases/)

#### Versions affected

- Django 2.2 [(patch)](https://github.com/django/django/commit/77706a3e4766da5d5fb75c4db22a0a59a28e6cd6)
- Django 2.1 [(patch)](https://github.com/django/django/commit/1e40f427bb8d0fb37cc9f830096a97c36c97af6f)
- Django 1.11 [(patch)](https://github.com/django/django/commit/32124fc41e75074141b05f10fc55a4f01ff7f050)

### August 1, 2019 - [**CVE 2019-14232**](https://www.cve.org/CVERecord?id=CVE-2019-14232)

Denial-of-service possibility in `django.utils.text.Truncator`. [Full
description](https://www.djangoproject.com/weblog/2019/aug/01/security-releases/)

#### Versions affected

- Django 2.2 [(patch)](https://github.com/django/django/commit/c3289717c6f21a8cf23daff1c78c0c014b94041f)
- Django 2.1 [(patch)](https://github.com/django/django/commit/c23723a1551340cc7d3126f04fcfd178fa224193)
- Django 1.11 [(patch)](https://github.com/django/django/commit/42a66e969023c00536256469f0e8b8a099ef109d)

### August 1, 2019 - [**CVE 2019-14233**](https://www.cve.org/CVERecord?id=CVE-2019-14233)

Denial-of-service possibility in `strip_tags()`. [Full description](https://www.djangoproject.com/weblog/2019/aug/01/security-releases/)

#### Versions affected

- Django 2.2 [(patch)](https://github.com/django/django/commit/e34f3c0e9ee5fc9022428fe91640638bafd4cda7)
- Django 2.1 [(patch)](https://github.com/django/django/commit/5ff8e791148bd451180124d76a55cb2b2b9556eb)
- Django 1.11 [(patch)](https://github.com/django/django/commit/52479acce792ad80bb0f915f20b835f919993c72)

### August 1, 2019 - [**CVE 2019-14234**](https://www.cve.org/CVERecord?id=CVE-2019-14234)

SQL injection possibility in key and index lookups for
`JSONField`/`HStoreField`. [Full description](https://www.djangoproject.com/weblog/2019/aug/01/security-releases/)

#### Versions affected

- Django 2.2 [(patch)](https://github.com/django/django/commit/4f5b58f5cd3c57fee9972ab074f8dc6895d8f387)
- Django 2.1 [(patch)](https://github.com/django/django/commit/f74b3ae3628c26e1b4f8db3d13a91d52a833a975)
- Django 1.11 [(patch)](https://github.com/django/django/commit/ed682a24fca774818542757651bfba576c3fc3ef)

### August 1, 2019 - [**CVE 2019-14235**](https://www.cve.org/CVERecord?id=CVE-2019-14235)

Potential memory exhaustion in `django.utils.encoding.uri_to_iri()`. [Full
description](https://www.djangoproject.com/weblog/2019/aug/01/security-releases/)

#### Versions affected

- Django 2.2 [(patch)](https://github.com/django/django/commit/cf694e6852b0da7799f8b53f1fb2f7d20cf17534)
- Django 2.1 [(patch)](https://github.com/django/django/commit/5d50a2e5fa36ad23ab532fc54cf4073de84b3306)
- Django 1.11 [(patch)](https://github.com/django/django/commit/869b34e9b3be3a4cfcb3a145f218ffd3f5e3fd79)