WPMU DEV WordPress Plugin Broken Link Checker SQL Injection Vulnerability

A blind SQL injection vulnerability has been identified in the WPMU DEV WordPress plugin Broken Link Checker, affecting versions through 2.4.7. This vulnerability arises from improper neutralization of special elements used in SQL commands, allowing attackers to manipulate database queries and potentially access or modify database information.

Impact

Exploitation of this vulnerability could allow a malicious actor to interact with the database, with the potential to steal or manipulate information.

Remediation

Users of the Broken Link Checker WordPress plugin should update to version 2.4.8 or later. Patchstack users can enable auto-update for vulnerable plugins.