CVE-2023-4307

Name: CVE-2023-4307
Creator: NVD / NIST
Published: 2023-09-11T20:15:12.117+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.22%

Last modified Jun 17, 2026

CVE-2023-4307 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. The Lock User Account WordPress plugin through 1.0.3 does not have CSRF check when bulk locking and unlocking accounts, which could allow attackers to make logged in admins lock and unlock arbitrary users via a CSRF attack. EPSS estimates a 0.22% chance of exploitation in the next 30 days.

Description

The Lock User Account WordPress plugin through 1.0.3 does not have CSRF check when bulk locking and unlocking accounts, which could allow attackers to make logged in admins lock and unlock arbitrary users via a CSRF attack

Metrics

CVSS 3.1

4.3/10

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

EPSS Probability

0.22%

12.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Teknigar	Lock User Account	<= 1.0.3

References

https://wpscan.com/vulnerability/06f7aa45-b5d0-4afb-95cc-8f1c82f6f8b3Exploit, Third Party Advisory
https://wpscan.com/vulnerability/06f7aa45-b5d0-4afb-95cc-8f1c82f6f8b3Exploit, Third Party Advisory

Timeline

Published: Sep 11, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-4307?

How severe is CVE-2023-4307?

CVE-2023-4307 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.

How do I fix CVE-2023-4307?

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-2023-4307?

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

Scan your code now

Source: NVD / NIST