CVE-2026-25962
MarkUs is a web application for the submission and grading of student assignments. Prior to version 2.9.4, MarkUs currently extracts zip files without any size or entry-count limits. For example, instructors can upload a zip file to provide an assignment configuration; students can upload a zip file for an assignment submission and indicate its contents should be extracted. This issue has been patched in version 2.9.4.
- Score
- CVSS 3.1 6.5 Medium
- Status
- Analyzed - security-advisories@github.com
- Published
- 2026-03-06
- Last modified
- 2026-03-06
- Weaknesses
- CWE-409
Affected products
References
- https://github.com/MarkUsProject/Markus/releases/tag/v2.9.4
- https://github.com/MarkUsProject/Markus/security/advisories/GHSA-x8xv-j7fc-65x5
