CVE-2025-13864CWE-862

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

Medium · published February 19, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
34.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00410 · 34.2th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-02-19T04:36Z
EPSS history
Timeline
  • 19 FEB 04:36Z
    Breeze – WordPress Cache Plugin <= 2.2.21 - Missing Authorization to Cache Deletion
    cvelistv5