What is the severity of CVE-2025-3867?

CVE-2025-3867 is considered a medium severity vulnerability due to its potential for allowing unauthenticated attackers to perform malicious actions.

How do I fix CVE-2025-3867?

To fix CVE-2025-3867, update the Ajax Comment Form CST plugin to version 1.3 or later where the vulnerability has been addressed.

Who is affected by CVE-2025-3867?

CVE-2025-3867 affects users of the Ajax Comment Form CST plugin for WordPress running versions up to and including 1.2.

What type of vulnerability is CVE-2025-3867?

CVE-2025-3867 is a Cross-Site Request Forgery (CSRF) vulnerability.

What impact does CVE-2025-3867 have on a website?

The impact of CVE-2025-3867 allows attackers to execute unauthorized actions on behalf of legitimate users, potentially compromising website integrity.

Vulnerability/
CVE-2025-3867

medium

6.1

CWE

EPSS

0.028%

25/4/2025

CVE-2025-3867: Ajax Comment Form CST <= 1.2 - Cross-Site Request Forgery to Stored Cross-Site Scripting

First published: Fri Apr 25 2025(Updated: )

The Ajax Comment Form CST plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.2. This is due to missing or incorrect nonce validation via the 'acform_cst_settings' page. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Credit: security@wordfence.com

Affected Software	Affected Version	How to fix
Ajax Comment Form CST	<=1.2

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Frequently Asked Questions

What is the severity of CVE-2025-3867?
CVE-2025-3867 is considered a medium severity vulnerability due to its potential for allowing unauthenticated attackers to perform malicious actions.
How do I fix CVE-2025-3867?
To fix CVE-2025-3867, update the Ajax Comment Form CST plugin to version 1.3 or later where the vulnerability has been addressed.
Who is affected by CVE-2025-3867?
CVE-2025-3867 affects users of the Ajax Comment Form CST plugin for WordPress running versions up to and including 1.2.
What type of vulnerability is CVE-2025-3867?
CVE-2025-3867 is a Cross-Site Request Forgery (CSRF) vulnerability.
What impact does CVE-2025-3867 have on a website?
The impact of CVE-2025-3867 allows attackers to execute unauthorized actions on behalf of legitimate users, potentially compromising website integrity.

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collector/epss-latest
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