Sourcecodester · Simple Client Management System · CVE-2026-19825
**Name of the Vulnerable Software and Affected Versions**
SourceCodester Simple Client Management System version 1.0
**Description**
A remote SQL injection is possible due to improper handling of the `ID` argument within an unknown function in the `/classes/Master.php?f=save service` endpoint. 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.