SourceCodester Pet Grooming Management Software 1.0 contains a SQL injection vulnerability in the /admin/update_customer.php file. This flaw allows remote attackers with low privileges to manipulate input parameters, potentially leading to unauthorized database access or modification. The vulnerability has a CVSS score of 6.3, indicating a medium severity level. Exploit code has been published, but there is no indication of active exploitation in the wild. No patch or remediation information is currently available.