CVE-2026-40596
CVE-2026-40596 · MantisBT is vulnerable to XSS and potential account takeover via user font family preference update
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Mantis Bug Tracker (MantisBT) is an open source issue tracker. Versions 2.11.0 through 2.28.1 allow any authenticated user to inject arbitrary HTML by updating their account's font family. Upon exploitation, an XSS payload would be reflected on every MantisBT page. Leveraging another vulnerability (CSP bypass, see GHSA-9c3j-xm6v-j7j3), the attacker could achieve account takeover. This issue has been fixed in version 2.28.2.
CVSS 7.2 · Élevée · EPSS 0,4% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: php
Produits et versions concernés
mantisbt
- Versions du logiciel
- >= 2.11.0, < 2.28.2: Concernée
Aucun correctif publié
mantisbt/mantisbt Packagist
- Versions du logiciel
- 2.11.0
- 2.11.1
- 2.12.0
- 2.12.1
- 2.12.2
- 2.13.0
- 2.13.1
- 2.13.2
- 2.14.0
- 2.15.0
- 2.15.1
- 2.16.0
- 2.16.1
- 2.17.0
- 2.17.1
- 2.17.2
- 2.18.0
- 2.18.1
- 2.19.0
- 2.19.1
- 2.20.0
- 2.20.1
- 2.21.0
- 2.21.1
- 2.21.2
- 2.21.3
- 2.22.0
- 2.22.1
- 2.22.2
- 2.23.0
- 2.23.1
- 2.24.0
- 2.24.1
- 2.24.2
- 2.24.3
- 2.24.4
- 2.24.5
- 2.25.0
- 2.25.1
- 2.25.2
- 2.25.3
- 2.25.4
- 2.25.5
- 2.25.6
- 2.25.7
- 2.25.8
- 2.26.0
- 2.26.1
- 2.26.2
- 2.26.3
- 2.26.4
- 2.27.0
- 2.27.1
- 2.27.2
- 2.27.3
- 2.28.0
- 2.28.1
- Plages de versions concernées
- ECOSYSTEM: ≥ 2.11.0, < 2.28.2
Mettez à jour vers 2.28.2
Sources originales
- https://github.com/mantisbt/mantisbt/security/advisories/GHSA-j3v9-553h-x28j
- https://github.com/mantisbt/mantisbt/security/advisories/GHSA-9c3j-xm6v-j7j3
- https://github.com/mantisbt/mantisbt/commit/9e8409cdd979eba86ef532756fc47c1d8112d22d
- https://mantisbt.org/bugs/view.php?id=37011
- https://mantisbt.org/bugs/view.php?id=37016
- https://nvd.nist.gov/vuln/detail/CVE-2026-40596