CRITICALCVSS 9.8
CVE-2025-4334
CVE-2025-4334 updated by NVD
Summary
The Simple User Registration plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 6.3. This is due to insufficient restrictions on user meta values that can be supplied during registration. This makes it possible for unauthenticated attackers to register as an administrator.
Affected packages
| Ecosystem | Package | Affected versions | Fixed versions |
|---|---|---|---|
| WordPress | memberhero | [object Object] | — |
References
Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.
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