In Django 2.2 before 2.2.20, 3.0 before 3.0.14, and 3.1 before 3.1.8,
MultiPartParser allowed directory traversal via uploaded files with
suitably crafted file names. Built-in upload handlers were not affected
by this vulnerability.
References:
https://nvd.nist.gov/vuln/detail/CVE-2021-28658
Upstream patches:
4036d62bda
Signed-off-by: Stefan Ghinea <stefan.ghinea@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>
