Vulnerability Description
The AutoCatSet plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.1.4. This is due to missing or incorrect nonce validation on the autocatset_ajax function. This makes it possible for unauthenticated attackers to trigger automatic recategorization of posts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/autocatset/trunk/autocatset.php#L93
- https://plugins.trac.wordpress.org/browser/autocatset/trunk/lib/ajax.php#L5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/1b3bd31f-0f5a-4b4a-811
FAQ
What is CVE-2025-9631?
CVE-2025-9631 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The AutoCatSet plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.1.4. This is due to missing or incorrect nonce validation on the autocatset_ajax...
How severe is CVE-2025-9631?
CVE-2025-9631 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-9631?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.