WordPress plugin

My Marginalia security & vulnerabilities

Q: Is any My Marginalia vulnerability listed in CISA KEV?

No. None of the known My Marginalia vulnerabilities is currently listed in the CISA KEV catalog.

my-marginalia— active installsLast vulnerability Apr 17, 2025

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.

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1Known vulnerabilities

Critical0
High0
Medium1
Low0

Vulnerabilities per year

All My Marginalia vulnerabilities

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My Marginalia: common questions

Does My Marginalia have known vulnerabilities?

Yes. VulnCrest Radar lists 1 known vulnerability in My Marginalia: 1 medium. At least one is not fixed in the latest version.

How do I check which version of My Marginalia 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 My Marginalia vulnerability?

CVE-2025-39435, published Apr 17, 2025: My Marginalia <= 1.0.6 - Cross-Site Request Forgery to Stored Cross-Site Scripting. Severity: Medium (CVSS 6.1).

Is any My Marginalia vulnerability listed in CISA KEV?

No. None of the known My Marginalia vulnerabilities is currently listed in the CISA KEV catalog.