Sourcecodester · Online Men'S Salon Management System · CVE-2026-26883
**Name of the Vulnerable Software and Affected Versions**
Sourcecodester Online Men's Salon Management System version 1.0
Sourcecodester Simple Online Men's Salon Management System version 1.0
**Description**
The software is susceptible to SQL Injection. This issue affects the `/msms/classes/Master.php?f=delete appointment` endpoint. The `f` parameter is vulnerable. Successful exploitation could allow an attacker to manipulate database queries, potentially leading to unauthorized access, data modification, or data deletion.
**Recommendations**
Apply input validation and sanitization to the `f` parameter in the `/msms/classes/Master.php` file.