CVE-2022-3912

User Registration < 2.2.4.1 - Subscriber+ Arbitrary File Upload

The User Registration WordPress plugin before 2.2.4.1 does not properly restrict the files to be uploaded via an AJAX action available to both unauthenticated and authenticated users, which could allow unauthenticated users to upload PHP files for example.

Affected

User Registration

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

0.78% chance of exploitation in the next 30 days, 55th percentile

Published

2022-12-12

Updated

2025-04-22

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/968c677c-1beb-459b-8fd1-7f70bcaa4f74

References

• CVE Record
• NVD entry