Security Advisory

CVE-2025-4334

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-06-26 02:06:34

Last updated 2026-04-08 17:20:02

Assigner Wordfence

State PUBLISHED

Description

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.

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