Medium 6.4Published Oct 14, 2026

CVE-2026-104761Mang Board <= 2.4.3 - Authenticated (Custom+) Stored Cross-Site Scripting via 'content' Parameter

Updated under an hour ago (2026-10-19 08:30 UTC)

Does this affect you?

It affects kitae-park Mang Board. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for kitae-park Mang Board

Exploited in the last 30 days

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 (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Wordfence
NVD analysis: Deferred
Record last updated: Oct 14, 2026
First seen by InfoSec Signals: Oct 14, 2026

Affected products

Affected products

kitae-park Mang Board kitae_park:mang_board (from the name)	through 2.4.3	CNA record

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.