High severity7.2NVD Advisory· Published Nov 14, 2025· Updated Apr 15, 2026

CVE-2025-12904

Description

The SNORDIAN's H5PxAPIkatchu plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'insert_data' AJAX endpoint in all versions up to, and including, 0.4.17 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.

Affected products

WordPress/H5pxapikatchuinferred
Range: <=0.4.17
Package: https://wordpress.org/plugins/h5pxapikatchu

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

plugins.trac.wordpress.org/changeset/3392176/h5pxapikatchunvd
www.wordfence.com/threat-intel/vulnerabilities/id/90552d5a-6103-48c7-ad44-52ee8ecac114nvd

News mentions

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