CVE-2026-42071 | BDVDB-2026-336151 Detail

Description#

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 GET /api/rest/issues/{id}/files and SOAP API mc_issue_attachment_get endpoint. This vulnerability is fixed in 2.28.2.

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History#

1. Version 12026-05-28Record published in the CVE List.
2. Version 22026-05-29Most recent update recorded in the CVE List.