CVE-2025-6213
Nginx Cache Purge Preload <= 2.1.1 - Authenticated (Administrator+) Remote Code Execution
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Nginx Cache Purge Preload <= 2.1.1 - Authenticated (Administrator+) Remote Code Execution
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.
Reserved 2025-06-17 | Published 2025-07-22 | Updated 2025-07-22 | Assigner WordfenceCWE-94 Improper Control of Generation of Code ('Code Injection')
| 2025-07-21: | Disclosed |
cynau1t
www.wordfence.com/...-5e0a-4ba7-8ff7-4c8ed01e9ef5?source=cve
wordpress.org/plugins/fastcgi-cache-purge-and-preload-nginx/
github.com/psaux-it/nginx-fastcgi-cache-purge-and-preload
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