Description

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.

Remediation

References

CVE-2021-31542

Related Vulnerabilities

Squid Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2016-3947)

IBM RTC Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-4747)

Dot CMS Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2017-3189)

Moodle Improper Authentication Vulnerability (CVE-2014-3552)

Oracle Application Server Other Vulnerability (CVE-2005-3452)

Severity

High

Classification

CVE-2021-31542 CWE-434 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Tags

Missing Update Known Vulnerabilities