CVE-2026-1644: The WP Frontend Profile plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3.8. This is due to m...

Description

The WP Frontend Profile plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3.8. This is due to missing nonce validation on the 'update_action' function. This makes it possible for unauthenticated attackers to approve or reject user account registrations via a forged request granted they can trick an administrator into performing an action such as clicking on a link.

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

0.16%

5.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

References

Timeline

Published: Mar 7, 2026
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2026-1644?

The WP Frontend Profile plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3.8. This is due to missing nonce validation on the 'update_action' function. This makes it possible for unauthenticated attackers to approve or reject user account registrations via a forged request granted they can trick an administrator into performing an action such as clicking on a link.

How severe is CVE-2026-1644?

CVE-2026-1644 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.

How do I fix CVE-2026-1644?

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.