CVE-2022-28590

Name: CVE-2022-28590
Creator: NVD / NIST
Published: 2022-05-03T14:15:08.73+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 22.83%

Last modified Jun 17, 2026

CVE-2022-28590 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. A Remote Code Execution (RCE) vulnerability exists in Pixelimity 1.0 via admin/admin-ajax.php?action=install_theme.. EPSS estimates a 22.83% chance of exploitation in the next 30 days.

Description

A Remote Code Execution (RCE) vulnerability exists in Pixelimity 1.0 via admin/admin-ajax.php?action=install_theme.

Metrics

CVSS 3.1

7.2/10

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

EPSS Probability

22.83%

97.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Pixelimity	Pixelimity	1.0

References

https://github.com/pixelimity/pixelimity/issues/24Exploit, Third Party Advisory
https://github.com/pixelimity/pixelimity/issues/24Exploit, Third Party Advisory

Timeline

Published: May 3, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-28590?

A Remote Code Execution (RCE) vulnerability exists in Pixelimity 1.0 via admin/admin-ajax.php?action=install_theme.

How severe is CVE-2022-28590?

CVE-2022-28590 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 22.83% probability of exploitation in the next 30 days.

How do I fix CVE-2022-28590?

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-2022-28590?

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

Scan your code now

Source: NVD / NIST