CVE-2024-12554

Impact

The Peter’s Custom Anti-Spam plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.2.3. This is due to missing nonce validation on the cas_register_post() function. This makes it possible for unauthenticated attackers to blacklist emails via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected packages

This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.

Weakness classification

References

• NVD record
• CVE.org record
• https://plugins.trac.wordpress.org/browser/peters-custom-anti-spam-image/trunk/custom_anti_spam.php#L1081
• https://plugins.trac.wordpress.org/changeset/3208894/
• https://wordpress.org/plugins/peters-custom-anti-spam-image/#developers
• https://www.wordfence.com/threat-intel/vulnerabilities/id/3c52ca89-4f13-41da-bc10-80d212c6219c?source=cve