Beauty Parlour Management System CVE-2026-37431

No vendor-released patch or fixed version has been identified at time of analysis. Organizations running Beauty Parlour Management System v1.1 should immediately implement the following compensating controls in priority order: First, restrict access to /appointment-detail.php endpoint using web application firewall rules or .htaccess to permit only trusted IP addresses or internal network segments, understanding this breaks public appointment lookup functionality. Second, deploy ModSecurity or similar WAF with SQL injection signature detection to block common injection patterns in aptnumber parameter, though sophisticated attackers can bypass signature-based filters. Third, implement database user permission restrictions so the application database account has minimum required privileges (SELECT only on necessary tables, no DROP/DELETE/INSERT on critical tables), limiting damage from successful exploitation but not preventing data exfiltration. Fourth, enable comprehensive database query logging and implement monitoring for UNION-based queries, time-based blind injection patterns (SLEEP, BENCHMARK), and error-based injection attempts in application logs. Long-term solution requires source code remediation: replace all dynamic SQL construction with parameterized prepared statements using PDO or mysqli prepared statement APIs. Given the severity, absence of vendor patch, and existence of proof-of-concept, organizations should prioritize migration to actively maintained appointment management software with security update commitments.