Zero Spam <= 5.5.6 - Spam Protection Bypass

Protection Mechanism Failure
CVE CVE-2024-32521
CVSS 5.3 (Medium)
Publicly Published April 15, 2024
Last Updated May 3, 2024
Researcher Brandon James Roldan (tomorrowisnew)


The Zero Spam for WordPress plugin for WordPress is vulnerable to spam protection bypass in all versions up to, and including, 5.5.6.. This makes it possible for unauthenticated attackers to bypass spam protections.



Vulnerability Details for Zero Spam for WordPress

Software Type Plugin
Software Slug zero-spam (view on
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 5.5.6

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