CVE-2026-27807

MEDIUM

4.9

Beschreibung

MarkUs is a web application for the submission and grading of student assignments. Prior to version 2.9.4, MarkUs allows course instructors to upload YAML files to create/update various entities (e.g., assignment settings). These YAML files are parsed with aliases enabled. This issue has been patched in version 2.9.4.

CVE Details

CVSS v3.1 Bewertung4.9

SchweregradMEDIUM

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienHIGH

BenutzerinteraktionNONE

Veroffentlicht3/6/2026

Zuletzt geandert3/12/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

markusproject:markus

Schwachen (CWE)

CWE-776

Referenzen

https://github.com/MarkUsProject/Markus/releases/tag/v2.9.4(security-advisories@github.com)

https://github.com/MarkUsProject/Markus/security/advisories/GHSA-m9rx-85mx-q9h6(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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