GHSA-4VPF-W7QV-5H3Q MantisBT: Injection of TIME_TRACKING and REMINDER Notes via REST and SOAP APIs

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...

Improper Input Validation

Overview mantisbt/mantisbt is a mantis bug tracker. Affected versions of this package are vulnerable to Improper Input Validation via the mcissueupdate process in the SOAP and REST APIs. An attacker can inject unauthorized TIMETRACKING and REMINDER notes by supplying a crafted notetype parameter,...

PT-2026-60370

Unvalidated note type Parameter in mc issue update SOAP Endpoint Allows creation of TIME TRACKING and REMINDER Notes. The SOAP path passes the user-supplied note type integer directly to bugnote add without validating that the user is authorized to create that type of note. If the user's access...

CVE-2026-42070 MantisBT: Authorization Bypass in Bugnote Editing via Issue Update API

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...

PT-2026-39890

Name of the Vulnerable Software and Affected Versions Mantis Bug Tracker MantisBT versions prior to 2.28.2 Description The mc issue update function allows users with update bug threshold access UPDATER to edit, change the view state, and modify time tracking on bugnotes belonging to other users...

CVE-2026-33159

CVE-2026-33159 affects Craft CMS. Guest users could access the Config Sync updater index and execute state-changing actions (regenerate-yaml, apply-yaml-changes) without authentication in: Craft CMS 4.0.0-RC1 up to before 4.17.8 and 5.0.0-RC1 up to before 5.9.14. The root cause is unauthenticated...

GHSA-6MRR-Q3PJ-H53W Craft CMS: Unauthenticated Users Can Perform Restricted Project Config Sync Operations

Summary Guest users can access Config Sync updater index, obtain signed data, and execute state-changing Config Sync actions regenerate-yaml, apply-yaml-changes without authentication. Details ConfigSyncController extends BaseUpdaterController, and the base updater is anonymously accessible for...

Design/Logic Flaw

An issue was discovered in the Source Integration plugin before 2.4.1 for MantisBT. An attacker can gain access to the Summary field of private Issues either marked as Private, or part of a private Project, if they are attached to an existing Changeset. The information is visible on the view.php...