CVE-2026-52883

Unvalidated notetype Parameter in mcissueupdate SOAP Endpoint Allows creation of TIMETRACKING and REMINDER Notes. The SOAP path passes the user-supplied notetype integer directly to bugnoteadd without validating that the user is authorized to create that type of note. If the user's access level i...

CVE-2026-42070

Mantis Bug Tracker MantisBT is an open source issue tracker. Prior to 2.28.2, the mcissueupdate function in MantisBT allows users having updatebugthreshold access UPDATER, with default settings to edit, change view state, and modify time tracking on bugnotes belonging to other users — bypassing t...

CVE-2026-42070: Incorrect Authorization

Mantis Bug Tracker MantisBT is an open source issue tracker. Prior to 2.28.2, the mcissueupdate function in MantisBT allows users having updatebugthreshold access UPDATER, with default settings to edit, change view state, and modify time tracking on bugnotes belonging to other users — bypassing t...