CVE-2022-3912

Name: CVE-2022-3912
Creator: NVD / NIST
Published: 2022-12-12T18:15:11.753+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.74%

Last modified Jun 17, 2026

CVE-2022-3912 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 0.74% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.74%

50.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Wpeverest	User Registration	< 2.2.4.1

References

https://wpscan.com/vulnerability/968c677c-1beb-459b-8fd1-7f70bcaa4f74Exploit, Third Party Advisory
https://wpscan.com/vulnerability/968c677c-1beb-459b-8fd1-7f70bcaa4f74Exploit, Third Party Advisory

Timeline

Published: Dec 12, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-3912?

How severe is CVE-2022-3912?

CVE-2022-3912 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.74% probability of exploitation in the next 30 days.

How do I fix CVE-2022-3912?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-3912?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST