CVE-2026-51077

Name of the Vulnerable Software and Affected Versions Dede CMS version 5.7.118

Description A SQL injection issue exists in the sys sql query.php component. A remote attacker can exploit this by sending crafted data to the sqlquery parameter to obtain sensitive information. SQL injection is a technique where an attacker inserts malicious SQL code into a query, allowing them to manipulate the database.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability. Restrict access to the sys sql query.php component to minimize the risk of exploitation.