Path Traversal in Djangoproject Django
CVE-2021-45452
Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.024 (83.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: +0.000
Affected products
- Djangoproject Django
- Fedoraproject Fedora — versions 35
Weakness classification (CWE)
Public proof-of-concept exploits
References
- groups.google.com/forum/
- docs.djangoproject.com/en/4.0/releases/security/ (Patch, Vendor Advisory)
- www.djangoproject.com/weblog/2022/jan/04/security-releases/ (Patch, Vendor Advisory)
- security.netapp.com/advisory/ntap-20220121-0005/ (Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
Frequently asked questions
- What is CVE-2021-45452?
- CVE-2021-45452 is a medium-severity vulnerability in Djangoproject Django, classified under Path Traversal. CVSS score: 5.3/10. Published 2022-01-05.
- How severe is CVE-2021-45452?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2021-45452 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.