CVE-2024-32521

Zero Spam <= 5.5.6 - Spam Protection Bypass

mediumProtection Mechanism Failure

5.3

CVSS Score

5.3

CVSS Score

medium

Severity

5.5.7

Patched in

634d

Time to patch

Description

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.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

None

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=5.5.6

PublishedApril 15, 2024

Last updatedJanuary 8, 2026

Affected pluginzero-spam

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/48ab8363-bc1c-47b4-8eb4-6093cd7591c9?source=api-prod

Check if your site is affected.

Run a free security audit to detect vulnerable plugins, outdated versions, and misconfigurations.

Run free audit Browse CVE database