CVE-2026-27807

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 patch...

PT-2026-23628

Name of the Vulnerable Software and Affected Versions MarkUs versions prior to 2.9.4 Description MarkUs is a web application used for submitting and grading student assignments. Versions of MarkUs before 2.9.4 allow course instructors to upload YAML files to create or update entities like...