WordPress plugin
Restrict User Registration 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 Restrict User Registration vulnerabilities
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Restrict User Registration: common questions
Does Restrict User Registration have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Restrict User Registration: 2 medium. At least one is not fixed in the latest version.
How do I check which version of Restrict User Registration 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 Restrict User Registration vulnerability?
CVE-2025-9892, published Oct 2, 2025: Restrict User Registration <= 1.0.1 - Cross-Site Request Forgery to Settings Update. Severity: Medium (CVSS 5.3).
Is any Restrict User Registration vulnerability listed in CISA KEV?
No. None of the known Restrict User Registration vulnerabilities is currently listed in the CISA KEV catalog.