EUVD-2026-115657

The WP Fastest Cache plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.5.3. The plugin caches the response of Core’s wp-activate.php without honoring its no-store/no-cache headers, the wp-activate- cookie, or the WPINSTALLING state, writi...

CVE-2026-111464

The WP Fastest Cache plugin for WordPress (versions up to and including 1.5.3 ) is vulnerable to Sensitive Information Exposure . The plugin fails to honor no-store/no-cache headers, the wp-activate-* cookie, or the WP_INSTALLING state when caching the Core wp-activate.php response. This results ...

CVE-2026-111464: emrevona WP Fastest Cache – WordPress Cache Plugin: The WP Fastest Cache plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and…

The WP Fastest Cache plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.5.3. The plugin caches the response of Core’s wp-activate.php without honoring its no-store/no-cache headers, the wp-activate- cookie, or the WPINSTALLING state, writi...