WordPress plugin
Custom Logo 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 Custom Logo vulnerabilities
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Custom Logo: common questions
Does Custom Logo have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Custom Logo: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Custom Logo 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 Custom Logo vulnerability?
CVE-2026-2499, published Feb 25, 2026: Custom Logo <= 2.2 - Authenticated (Administrator+) Stored Cross-Site Scripting via Logo Path Setting. Severity: Medium (CVSS 4.4).
Is any Custom Logo vulnerability listed in CISA KEV?
No. None of the known Custom Logo vulnerabilities is currently listed in the CISA KEV catalog.