CVE-2026-25962

6.5 mediumEPSS 0.3%

Medium (6.5) in markusproject markus. EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

6.5 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 19% of CVEs (scores of 2026-10-31)
CWE: CWE-409
Published: 2026-03-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

markusproject:markus

References

https://github.com/MarkUsProject/Markus/releases/tag/v2.9.4
https://github.com/MarkUsProject/Markus/security/advisories/GHSA-x8xv-j7fc-65x5

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