Django is vulnerable to directory traversal. An attacker is able upload files with malicious file names via MultiPartParser as it does not sanitize the file_name
parameter. Built-in upload handlers were not affected by this vulnerability.
docs.djangoproject.com/en/3.1/releases/security/
groups.google.com/g/django-announce/c/ePr5j-ngdPU
lists.debian.org/debian-lts-announce/2021/04/msg00008.html
lists.fedoraproject.org/archives/list/[email protected]/message/ZVKYPHR3TKR2ESWXBPOJEKRO2OSJRZUE/
security.netapp.com/advisory/ntap-20210528-0001/
www.djangoproject.com/weblog/2021/apr/06/security-releases
www.djangoproject.com/weblog/2021/apr/06/security-releases/