CVE-2026-96871Mang Board <= 2.4.2 - Unauthenticated Stored Cross-Site Scripting via 'data_type' Parameter
Updated under an hour ago ()
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It affects kitae-park Mang Board. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.24%, higher than 14% of scored CVEs.
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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.
- CVSS
- 7.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/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)
- 0.24% (percentile 14)
- Assigned by
- Wordfence
- NVD analysis
- Deferred
- Record last updated
- Oct 3, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
kitae-park Mang Board kitae_park:mang_board (from the name) | through 2.4.2 | CNA record |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8ae8d77c-cf52-442a-a273-9bca21db6e32?source=cve
- https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.2/includes/skin-filters.php#L75
- https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.2/includes/functions/func.api.php#L79
- https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.2/includes/functions/func.api.php#L133
- https://plugins.trac.wordpress.org/browser/mangboard/tags/2.4.2/includes/mb-actions.php#L520
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3712357%40mangboard&new=3712357%40mangboard
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.