Peter’s Custom Anti-Spam <= 3.2.3 - Cross-Site Request Forgery via cas_register_post Function

Cross-Site Request Forgery (CSRF)
CVE CVE-2024-12554
CVSS Medium (5.4)
Publicly Published December 17, 2024
Last Updated December 18, 2024
Researcher SOPROBRO
Description

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.

References

1 affected software package

Software Type Plugin
Software Slug peters-custom-anti-spam-image (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 3.2.3
Patched Version
  • 3.2.4
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