What the vulnerability does
01Description
The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to blind SQL Injection via the search parameter in all versions up to, and including, 2.10.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This vulnerability was partially patched in version 2.9.2 when initially addressing CVE-2025-0308.
Explanation of Vulnerability in Simple Terms
02Summary
Ultimate Member plugin versions up to 2.10.1 contain a SQL injection vulnerability in database queries. An attacker with network access can craft malicious input to extract sensitive data from the site's database, including user credentials and private information. No authentication or user interaction is required to exploit this flaw.
What an attacker can do
03Attacker Capabilities
Extract sensitive data from the site database, including user credentials and private information.
Potential impact on your site
04Site Impact
User data, credentials, and private content stored in the database can be read by attackers without logging in.
Conditions required to exploit
05Prerequisites
Network access only; no authentication or user interaction required.
Key dates
06Disclosure timeline
July 10, 2026
CVE published
