Description
The WPFunnels plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the wpfnl_delete_log() function in all versions up to, and including, 3.6.2. This makes it possible for authenticated attackers, with Administrator-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).
Problem types
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Product status
* (semver)
Timeline
| 2025-10-21: | Vendor Notified |
| 2025-11-07: | Disclosed |
Credits
Le Cong Danh
References
www.wordfence.com/...-b12a-4a36-9321-bf1479906a5d?source=cve
plugins.trac.wordpress.org/...tings/class-wpfnl-settings.php
plugins.trac.wordpress.org/.../logger/class-wpfnl-logger.php
plugins.trac.wordpress.org/...tings/class-wpfnl-settings.php