A critical SQL injection vulnerability in the Tutor LMS WordPress plugin enables high-privileged attackers to compromise database integrity and expose sensitive information.

The plugin fails to properly neutralize special elements in SQL commands, resulting in an SQL injection flaw. Based on the CVSS vector PR:H, this vulnerability requires an authenticated user with administrative capabilities to trigger the malicious query.

Successful exploitation allows an attacker to execute arbitrary SQL commands against the underlying WordPress database, potentially leading to unauthorized data exfiltration or modification. Given the CVSS score of 7.6, the risk is high: it threatens the confidentiality and availability of sensitive user and course data stored within the learning management system.

Immediate Action: Monitor the Themeum official website and the WordPress plugin repository for the release of version 3.7.5 or higher, and update the plugin immediately upon availability.

Proactive Monitoring: Review database access logs for suspicious query patterns, specifically those originating from administrative accounts that involve unusual SQL syntax.

Compensating Controls: Deploy a Web Application Firewall (WAF) with updated rulesets designed to detect and block common SQL injection patterns until a patch can be applied.

Public Exploit Available: Unknown.

Organizations utilizing Tutor LMS should prioritize this vulnerability by restricting administrative access to trusted personnel while awaiting a security patch. Once the vendor provides a fix, perform the update immediately to eliminate the underlying SQL injection flaw and protect the integrity of your learning management environment.