In Django 2.2 before 2.2.21, 3.1 before 3.1.9, and 3.2 before 3.2.1, MultiPartParser, UploadedFile, and FieldFile allowed directory traversal via uploaded files with suitably crafted file names. CREATE(Triage):(User=admin) CVE-2021-31542 (https://nvd.nist.gov/vuln/detail/CVE-2021-31542)
