CVE-2026-42071

Mantis Bug Tracker MantisBT is an open source issue tracker. From 2.23.0 to 2.28.1, a missing authorization check in MantisBT's file visibility function allows any authenticated user REPORTER+ to download attachments on private bugnotes they should not be able to access, via the REST API endpoint...

EUVD-2026-33027

Mantis Bug Tracker MantisBT is an open source issue tracker. From 2.23.0 to 2.28.1, a missing authorization check in MantisBT's file visibility function allows any authenticated user REPORTER+ to download attachments on private bugnotes they should not be able to access, via the REST API endpoint...

GHSA-PW5X-2MF9-3XC8 MantisBT has a Private Bugnote Attachment Content Leak via REST API

A missing authorization check in MantisBT's file visibility function allows any authenticated user REPORTER+ to download attachments on private bugnotes they should not be able to access, via the REST API endpoint GET /api/rest/issues/id/files and SOAP API mcissueattachmentget endpoint. Impact -...

MantisBT has a Private Bugnote Attachment Content Leak via REST API

A missing authorization check in MantisBT's file visibility function allows any authenticated user REPORTER+ to download attachments on private bugnotes they should not be able to access, via the REST API endpoint GET /api/rest/issues/id/files and SOAP API mcissueattachmentget endpoint. Impact -...

PT-2026-39891

Name of the Vulnerable Software and Affected Versions MantisBT affected versions not specified Description A missing authorization check in the file visibility function allows any authenticated user with REPORTER level access or higher to download attachments from private bugnotes they are not...