CVE-2026-39960
1 advisory.
Packagist/mantisbt/mantisbt CVE-2026-39960: medium 5.4, EPSS 0.29%
MantisBT is Vulnerable to Stored XSS in Custom Field Textarea Values
Action: Upgrade mantisbt/mantisbt to 2.28.2 or later.
composer require mantisbt/mantisbt:2.28.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.28.2 | - |
Fixed versions
| 2.28.2 |
Sources
- osv: GHSA-qj6w-v29q-4rgx
- https://github.com/mantisbt/mantisbt/security/advisories/GHSA-qj6w-v29q-4rgx
- https://nvd.nist.gov/vuln/detail/CVE-2026-39960
- https://github.com/mantisbt/mantisbt/commit/5fec0f448b7a7d7d539a6adb6dccceac4e4e4ab7
- https://github.com/mantisbt/mantisbt
- https://mantisbt.org/bugs/view.php?id=37003
CVE-2026-39960 · published · modified · JSON