{"id":"CVE-2025-6213","aliases":["EUVD-2025-22300","GHSA-7653-r8cq-rf8w"],"status":"published","title":"Nginx Cache Purge Preload \u003c= 2.1.1 - Authenticated (Administrator+) Remote Code Execution","description":"The Nginx Cache Purge Preload plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.1.1 via the 'nppp_preload_cache_on_update' function. This is due to insufficient sanitization of the $_SERVER['HTTP_REFERERER'] parameter passed from the 'nppp_handle_fastcgi_cache_actions_admin_bar' function. This makes it possible for authenticated attackers, with Administrator-level access and above, to execute code on the server.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0079,"percentile":0.56596,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2025-07-22T09:22:44Z","modified":"2026-06-17T10:01:23Z","products":[{"vendor":"psauxit","product":"nginx cache purge preload"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/bbe8c101-5e0a-4ba7-8ff7-4c8ed01e9ef5?source=cve"},{"url":"https://wordpress.org/plugins/fastcgi-cache-purge-and-preload-nginx/"},{"url":"https://github.com/psaux-it/nginx-fastcgi-cache-purge-and-preload"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3332176%40fastcgi-cache-purge-and-preload-nginx\u0026new=3332176%40fastcgi-cache-purge-and-preload-nginx\u0026sfp_email=\u0026sfph_mail=#file15"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-6213"},{"url":"https://wordpress.org/plugins/fastcgi-cache-purge-and-preload-nginx"},{"url":"https://github.com/advisories/GHSA-7653-r8cq-rf8w"}],"sources":{"cve":[{"id":"CVE-2025-6213","title":"Nginx Cache Purge Preload \u003c= 2.1.1 - Authenticated (Administrator+) Remote Code Execution","description":"The Nginx Cache Purge Preload plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.1.1 via the 'nppp_preload_cache_on_update' function. This is due to insufficient sanitization of the $_SERVER['HTTP_REFERERER'] parameter passed from the 'nppp_handle_fastcgi_cache_actions_admin_bar' function. This makes it possible for authenticated attackers, with Administrator-level access and above, to execute code on the server.","status":"published","published":"2025-07-22T09:22:44.147Z","modified":"2026-04-08T17:18:37.182Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:32:40.774223Z"}],"euvd":[{"id":"EUVD-2025-22300","description":"The Nginx Cache Purge Preload plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.1.1 via the 'nppp_preload_cache_on_update' function. This is due to insufficient sanitization of the $_SERVER['HTTP_REFERERER'] parameter passed from the 'nppp_handle_fastcgi_cache_actions_admin_bar' function. This makes it possible for authenticated attackers, with Administrator-level access and above, to execute code on the server.","status":"published","published":"2025-07-22T09:22:44Z","modified":"2026-04-08T17:18:37Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:24:42.814745Z"}],"ghsa":[{"id":"GHSA-7653-r8cq-rf8w","title":"The Nginx Cache Purge Preload plugin for WordPress is vulnerable to Remote Code Execution in all...","description":"The Nginx Cache Purge Preload plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.1.1 via the 'nppp_preload_cache_on_update' function. This is due to insufficient sanitization of the $_SERVER['HTTP_REFERERER'] parameter passed from the 'nppp_handle_fastcgi_cache_actions_admin_bar' function. This makes it possible for authenticated attackers, with Administrator-level access and above, to execute code on the server.","status":"published","published":"2025-07-22T12:30:43Z","modified":"2025-07-22T12:30:49Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T15:03:05.693325Z"}],"nvd":[{"id":"CVE-2025-6213","description":"The Nginx Cache Purge Preload plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.1.1 via the 'nppp_preload_cache_on_update' function. This is due to insufficient sanitization of the $_SERVER['HTTP_REFERERER'] parameter passed from the 'nppp_handle_fastcgi_cache_actions_admin_bar' function. This makes it possible for authenticated attackers, with Administrator-level access and above, to execute code on the server.","status":"published","published":"2025-07-22T10:15:25.763Z","modified":"2026-06-17T10:01:23.86Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:11:19.382856Z"}]}}