Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Djangoproject | Django | >= 2.2, < 2.2.20 |
| Debian | Debian Linux | 9.0 |
| Fedoraproject | Fedora | 34 |
Related Weaknesses (CWE)
References
- https://docs.djangoproject.com/en/3.1/releases/security/Vendor Advisory
- https://groups.google.com/g/django-announce/c/ePr5j-ngdPUMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/04/msg00008.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.netapp.com/advisory/ntap-20210528-0001/Third Party Advisory
- https://www.djangoproject.com/weblog/2021/apr/06/security-releases/Vendor Advisory
- https://docs.djangoproject.com/en/3.1/releases/security/Vendor Advisory
- https://groups.google.com/g/django-announce/c/ePr5j-ngdPUMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/04/msg00008.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.netapp.com/advisory/ntap-20210528-0001/Third Party Advisory
- https://www.djangoproject.com/weblog/2021/apr/06/security-releases/Vendor Advisory
FAQ
What is CVE-2021-28658?
CVE-2021-28658 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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...
How severe is CVE-2021-28658?
CVE-2021-28658 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-28658?
Check the references section above for vendor advisories and patch information. Affected products include: Djangoproject Django, Debian Debian Linux, Fedoraproject Fedora.