Medium severity5.3NVD Advisory· Published Feb 19, 2026· Updated Apr 15, 2026
CVE-2025-13864
CVE-2025-13864
Description
The Breeze - WordPress Cache Plugin plugin for WordPress is vulnerable to unauthorized cache clearing in all versions up to, and including, 2.2.21. This is due to the REST API endpoint /wp-json/breeze/v1/clear-all-cache being registered with permission_callback => '__return_true' and authentication being disabled by default when the API is enabled. This makes it possible for unauthenticated attackers to clear all site caches (page cache, Varnish, and Cloudflare) via a simple POST request, granted the administrator has enabled the API integration feature.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- plugins.trac.wordpress.org/browser/breeze/tags/2.2.21/inc/breeze-admin.phpnvd
- plugins.trac.wordpress.org/browser/breeze/tags/2.2.21/inc/class-breeze-api.phpnvd
- plugins.trac.wordpress.org/browser/breeze/tags/2.2.21/inc/class-breeze-api.phpnvd
- plugins.trac.wordpress.org/changesetnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/5a3c16a5-65e5-4fe9-b7f0-2e021534c054nvd
News mentions
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