CVE-2026-33517
1 advisory.
Packagist/mantisbt/mantisbt CVE-2026-33517: high, EPSS 0.36%
MantisBT Vulnerable to Stored HTML Injection in Tag Delete Confirmation
Action: Upgrade mantisbt/mantisbt to 2.28.1 or later.
composer require mantisbt/mantisbt:2.28.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.28.0 | 2.28.1 | - |
Fixed versions
| 2.28.1 |
Sources
- osv: GHSA-fh48-f69w-7vmp
- https://github.com/mantisbt/mantisbt/security/advisories/GHSA-fh48-f69w-7vmp
- https://nvd.nist.gov/vuln/detail/CVE-2026-33517
- https://github.com/mantisbt/mantisbt/commit/80990f43153167c73f11eb4b2bc7108d0c3d6b46
- https://github.com/mantisbt/mantisbt/commit/d6890320752ecf37bd74d11fe14fe7dc12335be9
- https://github.com/mantisbt/mantisbt
- https://mantisbt.org/bugs/view.php?id=36971
CVE-2026-33517 · published · modified · JSON