PHPGurukul Small CRM CVE-2025-15390

Implement proper authorization checks in /admin/edit-user.php to verify the authenticated user has administrative privileges before processing edit-user requests. Update PHPGurukul Small CRM to a patched version once released by the vendor; check phpgurukul.com for security advisories and download instructions. As an interim compensating control, restrict network access to the /admin/ directory to trusted IP addresses via web server configuration (nginx/Apache .htaccess or firewall rules), limiting access to internal networks only. Additionally, audit user roles and permissions within the CRM to identify any unauthorized administrative accounts that may have been created through this vulnerability during the time it was present in production. Monitor application logs for suspicious edit-user requests originating from non-administrative accounts. Note that these compensating controls do not address the underlying authorization flaw and should be considered temporary until a proper vendor patch is deployed.