PHP EUVD-2025-21275

{'type': 'Immediate Mitigation', 'action': 'Restrict access to /admin/admin_class.php to authenticated users only using web server configuration (Apache/Nginx/.htaccess rules) or application-level authentication checks'} {'type': 'Input Validation', 'action': 'Implement strict file upload validation in save_movie function: (1) Whitelist allowed file extensions (.jpg, .jpeg, .png, .gif only), (2) Validate MIME types server-side using php_fileinfo, (3) Check file content headers (magic bytes), (4) Store uploads outside web root or in non-executable directory, (5) Rename uploaded files with random identifiers'} {'type': 'Patching', 'action': 'Contact Campcodes for security update. If unavailable, consider alternative solutions or fork/patch internally. Check vendor website/GitHub for CVE-2025-7547 patch availability'} {'type': 'Deployment Hardening', 'action': 'Disable PHP execution in upload directories via web server configuration (.htaccess: AddType text/plain .php, or nginx location directive)'} {'type': 'Monitoring', 'action': 'Monitor /admin/admin_class.php for unusual POST requests, implement file integrity monitoring on upload directories, log all file upload attempts with source IP and filename'}