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OpenAdvisories
High · 8.6 CVE-2026-44655 EUVD-2026-33025GHSA-7mqj-8gj2-cg59

MantisBT: Stored XSS on Move Attachments Admin Page

Published May 28, 2026 · Updated May 29, 2026 · Assigned by GitHub_M

Description

Mantis Bug Tracker (MantisBT) is an open source issue tracker. From 1.3.0 to 2.28.1, unescaped Project Name allows an attacker that can set it (which typically requires manager or administrator access level) to inject HTML in Move Attachments admin page. This vulnerability is fixed in 2.28.2.

Affected products

VendorProductAffectedFixed
mantisbt mantisbt >= 1.3.0, < 2.28.2 —

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist mantisbt/mantisbt >= 1.3.0, < 2.28.2 2.28.2 GHSA-7mqj-8gj2-cg59

References