CVE-2026-8126 Details

A SQL injection vulnerability has been identified in SourceCodester Comment System version 1.0, specifically within the post_comment.php file. The issue arises from inadequate input validation of the 'name' parameter, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, giving attackers unauthorized access to the database, where they could manipulate or leak sensitive data, disrupt services, and potentially gain control over the system.

To address this vulnerability, it is recommended to implement prepared statements and parameter binding to separate SQL code from user input, conduct thorough input validation and filtering, and minimize database user permissions to the least required.