Django 2.2.20 release notesLink para este cabeçalho
April 6, 2021
Django 2.2.20 fixes a security issue with severity “low” in 2.2.19.
CVE-2021-28658: Potential directory-traversal via uploaded filesLink para este cabeçalho
MultiPartParser allowed directory-traversal via uploaded files with
suitably crafted file names.
Built-in upload handlers were not affected by this vulnerability.