CVE-2026-34390 MantisBT: Privilege Escalation from Manager to Administrator

Mantis Bug Tracker MantisBT is an open source issue tracker. Versions 2.28.1 and prior have a Privilege Escalation vulnerability where insufficient access control checks in ProjectUsersAddCommand manageprojuseradd.php allow users having manageprojectthreshold access level manager by default to...

GHSA-FRF7-JHP9-JXM6 MantisBT Vulnerable to Privilege Escalation from Manager to Administrator

Insufficient access control checks in ProjectUsersAddCommand used in manageprojuseradd.php and REST API endpoint PUT /project/id/users allows users having manageprojectthreshold access level manager by default to grant project-level administrator access to any user including themselves in any...