Medium 5.3Published Feb 18, 2026

CVE-2025-13864Breeze – WordPress Cache Plugin <= 2.2.21 - Missing Authorization to Cache Deletion

Updated under an hour ago (Oct 27, 2026, 4:10 AM ET)

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It affects cloudways Breeze Cache. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for cloudways Breeze Cache

Exploited in the last 30 days

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.

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness (CWE): CWE-862
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Wordfence
NVD analysis: Deferred
Record last updated: Apr 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

cloudways Breeze Cache cloudways:breeze_cache (from the name)	through 2.2.21	CNA record

References

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/5a3c16a5-65e5-4fe9-b7f0-2e021534c054?source=cve
https://plugins.trac.wordpress.org/browser/breeze/tags/2.2.21/inc/class-breeze-api.php#L22
https://plugins.trac.wordpress.org/browser/breeze/tags/2.2.21/inc/class-breeze-api.php#L19
https://plugins.trac.wordpress.org/browser/breeze/tags/2.2.21/inc/breeze-admin.php#L749
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3425199%40breeze&new=3425199%40breeze&sfp_email=&sfph_mail=

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.