VULNERABILITY INTELLIGENCE
CVE-2025-13320
CVSS score6.8 MEDIUM
EPSS probability0.82%
CISA KEVNot currently listed
Published2025-12-12
Last modified2026-10-07
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
Description
The WP User Manager plugin for WordPress is vulnerable to Arbitrary File Deletion in all versions up to, and including, 2.9.12. This is due to insufficient validation of user-supplied file paths in the profile update functionality combined with improper handling of array inputs by PHP's filter_input() function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary files on the server via the 'current_user_avatar' parameter in a two-stage attack which can make remote code execution possible. This only affects sites with the custom avatar setting enabled.
Weakness classification
- security@wordfence.com: CWE-73