CVE-2020-8981: Mantisbt Source Integration

Medium severity, CVSS 6.1. EPSS: 1.1% chance of exploitation in the next 30 days.

A cross-site scripting (XSS) vulnerability was discovered in the Source Integration plugin before 1.6.2 and 2.x before 2.3.1 for MantisBT. The repo_delete.php Delete Repository page allows execution of arbitrary code via a repo name (if CSP settings permit it). This is related to CVE-2018-16362.

Affected products

• Mantisbt Source Integration: before 1.6.2 (fixed in 1.6.2); from 2.0.0, before 2.3.1 (fixed in 2.3.1)

Published 2020-02-13. Last modified 2026-06-17.