PHP CVE-2025-7536

{'type': 'Patch', 'description': 'Upgrade to patched version (patch version not specified in disclosure; contact Campcodes for availability). Check vendor advisories at Campcodes official channels.', 'priority': 'Immediate'} {'type': 'Workaround - Input Validation', 'description': "Implement strict input validation on the 'sid' parameter: whitelist numeric values only (if sid is expected to be an integer), reject special SQL characters, and enforce length limits.", 'priority': 'Urgent'} {'type': 'Workaround - Parameterized Queries', 'description': 'Refactor receipt_credit.php to use prepared statements with parameterized queries instead of string concatenation. Example: Use mysqli prepared statements or PDO with bound parameters.', 'priority': 'Urgent'} {'type': 'Mitigation - Network Controls', 'description': 'Restrict network access to receipt_credit.php endpoint via firewall/WAF rules. Implement rate limiting and anomaly detection. Deploy Web Application Firewall (WAF) rules to block SQL injection patterns.', 'priority': 'High'} {'type': 'Mitigation - Database Hardening', 'description': 'Apply principle of least privilege to database user accounts serving the application. Limit database user permissions to only necessary tables/operations. Disable error messages that reveal database structure.', 'priority': 'High'} {'type': 'Monitoring', 'description': 'Enable query logging and monitor for suspicious SQL patterns. Implement intrusion detection to flag SQL keywords in request parameters.', 'priority': 'Medium'}