CVE-2026-7447

Vulnerability

Overview

CVE-2026-7447 describes a SQL injection vulnerability in SourceCodester Pet Grooming Management Software version 1.0. The flaw resides in the /admin/update_customer.php script, where the id parameter is not properly sanitized before being used in database queries. The application fails to validate the type, length, or business validity of user-supplied input, allowing an attacker to inject arbitrary SQL commands [1].

Exploitation

Details

The attack can be carried out remotely without authentication. A proof-of-concept payload demonstrates that sending a crafted POST request with an id parameter containing a SQL injection string (e.g., -1"' or sleep(0.5)#) causes a time delay, confirming the injection point. The exploit does not require any special privileges or network position beyond HTTP access to the vulnerable endpoint [1].

Impact

Successful exploitation allows an attacker to execute arbitrary SQL statements against the underlying database. This can lead to unauthorized reading, modification, or deletion of sensitive data, including customer records, login credentials, and other application data. The severity is rated Medium (CVSS 6.3) due to the potential for data compromise and the ease of remote exploitation.

Mitigation

As of the publication date, no official patch has been released by the vendor. Users of Pet Grooming Management Software 1.0 are advised to apply input validation and parameterized queries to the affected script, or consider migrating to a supported alternative. The exploit has been publicly disclosed, increasing the risk of active attacks [1].