Vulnerability Description
The Fast Velocity Minify plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.5.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/peixotorms/fast-velocity-minify/commit/55a8b53a2ec6d358f8d7ad
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old
- https://www.wordfence.com/threat-intel/vulnerabilities/id/1c02e03a-7f96-4efa-907
FAQ
What is CVE-2025-12034?
CVE-2025-12034 is a vulnerability with a CVSS score of 4.4 (MEDIUM). The Fast Velocity Minify plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.5.1 due to insufficient input sanitization and out...
How severe is CVE-2025-12034?
CVE-2025-12034 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-12034?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.