Description
The User Registration Advanced Fields plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the -URAF_AJAX::method_upload- function in all versions up to, and including, 1.6.20. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site-s server which may make remote code execution possible. Note: The vulnerability can only be exploited if a -Profile Picture- field is added to the form.
CVSS 9.8EPSS 0.653%Risk 1.04
View source- Published
- 2026-05-02 05:16:00
- Affected versions
- <=1.6.20
- Type
- Installed app
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H