CVE-2020-16266
MEDIUM5.4EPSS 0.27%MantisBT XSS issue on the view_all_bug_page.php
Published: 5/24/2022Modified: 5/29/2025
Also known as:GHSA-4rrc-5vp6-m3f6
Description
An XSS issue was discovered in MantisBT before 2.24.2. Improper escaping on view_all_bug_page.php allows a remote attacker to inject arbitrary HTML into the page by saving it into a text Custom Field, leading to possible code execution in the browser of any user subsequently viewing the issue (if CSP settings allow it).
Affected packages (1)
- Packagist/mantisbt/mantisbt>= 2.1.0, < 2.24.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |