🔐 CVE Alert

CVE-2026-96871

HIGH 7.2

Mang Board <= 2.4.2 - Unauthenticated Stored Cross-Site Scripting via 'data_type' Parameter

CVSS Score
7.2
EPSS Score
0.0%
EPSS Percentile
0th

The Mang Board plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'data_type' parameter in all versions up to, and including, 2.4.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is exploitable on any board configured with the default write_level=0 (guest posting) and editor_type=N settings, which are the out-of-the-box defaults for newly created boards.

CWE CWE-79
Vendor kitae-park
Product mang board
Published Oct 2, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability

Affected Versions

kitae-park / Mang Board
0 ≤ 2.4.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/8ae8d77c-cf52-442a-a273-9bca21db6e32?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.2/includes/skin-filters.php#L75 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.2/includes/functions/func.api.php#L79 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.2/includes/functions/func.api.php#L133 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.2/includes/mb-actions.php#L520 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?reponame=&old=3712357%40mangboard&new=3712357%40mangboard

Credits

John Ryan Albon