high8.6
CVE-2026-44655
Mantis Bug Tracker (MantisBT) is an open source issue tracker.
Impact
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 packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | mantisbt/mantisbt | >= 1.3.0, <= 2.28.1 | 2.28.2 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-7mqj-8gj2-cg59
- https://github.com/mantisbt/mantisbt/security/advisories/GHSA-7mqj-8gj2-cg59
- https://github.com/mantisbt/mantisbt/commit/5cb4b469295889f5d2b01677c9bf82c143e0fdaa
- https://mantisbt.org/bugs/view.php?id=37099
- https://nvd.nist.gov/vuln/detail/CVE-2026-44655