CVE-2026-109512
6.4 MEDIUMPublished 2026-10-16 · Updated 2026-10-16
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
The Mang Board plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'content' parameter in all versions up to, and including, 2.4.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The sanitization bypass is further compounded by the ability to omit the data_type parameter in a modify request, which skips the HTMLPurifier branch entirely and leaves only mbw_htmlspecialchars2 encoding — fully reversed at render — as the sole barrier.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weaknesses
CWE-79
All references
- https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.4/includes/functions/func.api.php#L85
- https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.4/includes/skin-filters.php#L75
- https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.4/includes/skin-template.php#L503
- https://plugins.trac.wordpress.org/changeset/3743247/mangboard/trunk/includes/skin-filters.php
- https://wordpress.org/plugins/mangboard/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/71b1e2f1-a287-4b9b-94bb-b860bc4748c3?source=cve
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- MEDIUMCVE-2016-20098PoC
- MEDIUMCVE-2023-54408PoC
- UNSCOREDCVE-2023-5648
- MEDIUMCVE-2024-31027
- MEDIUMCVE-2024-34321
- MEDIUMCVE-2024-58391PoC
- MEDIUMCVE-2025-12828
- MEDIUMCVE-2025-13533PoC
Related by shared AI tags and CWE weakness class. Browse the full archive.