FKIE_CVE-2025-13864

Vulnerability from fkie_nvd - Published: 2026-02-19 07:17 - Updated: 2026-04-15 00:35
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
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.
References
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/breeze/tags/2.2.21/inc/breeze-admin.php#L749
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/breeze/tags/2.2.21/inc/class-breeze-api.php#L19
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/breeze/tags/2.2.21/inc/class-breeze-api.php#L22
security@wordfence.comhttps://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3425199%40breeze&new=3425199%40breeze&sfp_email=&sfph_mail=
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/5a3c16a5-65e5-4fe9-b7f0-2e021534c054?source=cve
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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 =\u003e \u0027__return_true\u0027` 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."
    },
    {
      "lang": "es",
      "value": "El plugin Breeze - WordPress Cache Plugin para WordPress es vulnerable al borrado de cach\u00e9 no autorizado en todas las versiones hasta la 2.2.21, inclusive. Esto se debe a que el endpoint de la API REST \u0027/wp-json/breeze/v1/clear-all-cache\u0027 est\u00e1 registrado con \u0027permission_callback =\u0026gt; \u0027__return_true\u0027\u0027 y la autenticaci\u00f3n est\u00e1 deshabilitada por defecto cuando la API est\u00e1 habilitada. Esto hace posible que atacantes no autenticados borren todas las cach\u00e9s del sitio (cach\u00e9 de p\u00e1gina, Varnish y Cloudflare) mediante una simple solicitud POST, siempre que el administrador haya habilitado la funci\u00f3n de integraci\u00f3n de la API."
    }
  ],
  "id": "CVE-2025-13864",
  "lastModified": "2026-04-15T00:35:42.020",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "security@wordfence.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-02-19T07:17:33.610",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/breeze/tags/2.2.21/inc/breeze-admin.php#L749"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/breeze/tags/2.2.21/inc/class-breeze-api.php#L19"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/breeze/tags/2.2.21/inc/class-breeze-api.php#L22"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3425199%40breeze\u0026new=3425199%40breeze\u0026sfp_email=\u0026sfph_mail="
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5a3c16a5-65e5-4fe9-b7f0-2e021534c054?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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