Tutor LMS Plugin Exposes WordPress Credentials Due to Route Validation Flaw

A vulnerability in the Tutor LMS plugin for WordPress, identified as CVE-2026-19093, allows instructors to access critical server files, including wp-config.php, which contains database and authentication keys. This flaw affects thousands of e-learning sites globally, posing a significant risk to sensitive information. The vulnerability was published on 2026-08-22, and its exploitation could lead to unauthorized access to databases and potential data breaches. Administrators of affected sites are urged to take immediate action to mitigate risks. The plugin is widely used, increasing the scope of potential impact across various educational platforms.

Key Points: • CVE-2026-19093 allows unauthorized access to critical WordPress files. • Thousands of e-learning sites using Tutor LMS are at risk due to this vulnerability. • Immediate action is required from site administrators to secure their systems.