WordPress plugin
MaxA/B security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium1
- Low0
All MaxA/B vulnerabilities
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MaxA/B: common questions
Does MaxA/B have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in MaxA/B: 1 medium. At least one is not fixed in the latest version.
How do I check which version of MaxA/B I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent MaxA/B vulnerability?
CVE-2025-28933, published Mar 11, 2025: MaxA/B <= 2.2.2 - Cross-Site Request Forgery to Stored Cross-Site Scripting. Severity: Medium (CVSS 6.1).
Is any MaxA/B vulnerability listed in CISA KEV?
No. None of the known MaxA/B vulnerabilities is currently listed in the CISA KEV catalog.