CVE-2025-12034

14th percentile - higher than 14% of all known CVEs

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.

The risk is the possibility of executing malicious scripts in the user's browser context, which could lead to session theft, account takeover, or malware distribution.

It is recommended to update the Fast Velocity Minify plugin to the latest version that includes the XSS fix, and to review the configuration to ensure proper permissions.