CVE-2022-2443: The FreeMind WP Browser plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including 1.2. This is due to missing ...

Description

The FreeMind WP Browser plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including 1.2. This is due to missing nonce protection on the FreemindOptions() function found in the ~/freemind-wp-browser.php file. This makes it possible for unauthenticated attackers to inject malicious web scripts into the page, granted they can trick a site's administrator into performing an action such as clicking on a link.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.52%

40.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Freemind Wp Browser Project	Freemind Wp Browser	<= 1.2

References

Timeline

Published: Jul 18, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-2443?

The FreeMind WP Browser plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including 1.2. This is due to missing nonce protection on the FreemindOptions() function found in the ~/freemind-wp-browser.php file. This makes it possible for unauthenticated attackers to inject malicious web scripts into the page, granted they can trick a site's administrator into performing an action such as clicking on a link.

How severe is CVE-2022-2443?

CVE-2022-2443 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.

How do I fix CVE-2022-2443?

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.