CVE-2026-104761
CVE-2026-104761 · Mang Board <= 2.4.3 - Authenticated (Custom+) Stored Cross-Site Scripting via 'content' Parameter
This page contains facts from public vulnerability sources. Check the original advisory before updating.
The Mang Board plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'content' parameter in all versions up to, and including, 2.4.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with custom-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS 6.4 · Medium · EPSS 0.3%
- Published
- Updated
Affected products and versions
mang board
- Versions
- ≥ 0, ≤ 2.4.3: Affected (semver)
No fix published
Original sources
- https://www.wordfence.com/threat-intel/vulnerabilities/id/66a339e2-5744-4a12-8751-6e4662ddc347?source=cve
- https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.3/api/mb-template.php#L160
- https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.3/api/mb-template.php#L156
- https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.3/api/mb-template.php#L144
- https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.3/api/mb-template.php#L142
- https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.3/includes/functions/func.api.php#L78
- https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.3/includes/functions/func.api.php#L134
- https://wordpress.org/plugins/mangboard/
- https://plugins.trac.wordpress.org/changeset/3738898/mangboard/trunk/api/mb-template.php
- https://nvd.nist.gov/vuln/detail/CVE-2026-104761