WordPress plugin
Walker Core 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
- Medium2
- Low0
All Walker Core vulnerabilities
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Walker Core: common questions
Does Walker Core have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Walker Core: 2 medium. At least one is not fixed in the latest version.
How do I check which version of Walker Core 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 Walker Core vulnerability?
CVE-2025-67552, published Nov 19, 2025: Walker Core <= 1.3.17 - Authenticated (Contributor+) Stored Cross-Site Scripting. Severity: Medium (CVSS 6.4).
Is any Walker Core vulnerability listed in CISA KEV?
No. None of the known Walker Core vulnerabilities is currently listed in the CISA KEV catalog.