CVE-2022-2933

Name: CVE-2022-2933
Creator: NVD / NIST
Published: 2023-02-06T19:15:09.687+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.51%

Last modified Jun 17, 2026

CVE-2022-2933 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. The 0mk Shortener plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 0.2. This is due to missing or incorrect nonce validation on the zeromk_options_page function. EPSS estimates a 0.51% chance of exploitation in the next 30 days.

Description

The 0mk Shortener plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 0.2. This is due to missing or incorrect nonce validation on the zeromk_options_page function. This makes it possible for unauthenticated attackers to inject malicious web scripts via the 'zeromk_user' and 'zeromk_apikluc' parameters through a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.51%

39.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
0mk Shortener Project	0mk Shortener	<= 0.2

References

https://plugins.trac.wordpress.org/browser/0mk-shortener/trunk/0mk.php#L28Exploit, Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/3b798c64-3434-427d-b578-5abbdac8cd0e?source=cve
https://plugins.trac.wordpress.org/browser/0mk-shortener/trunk/0mk.php#L28Exploit, Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/3b798c64-3434-427d-b578-5abbdac8cd0eThird Party Advisory

Timeline

Published: Feb 6, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-2933?

How severe is CVE-2022-2933?

CVE-2022-2933 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.51% probability of exploitation in the next 30 days.

How do I fix CVE-2022-2933?

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-2022-2933?

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

Scan your code now

Source: NVD / NIST