Hotel and Lodge Management System CVE-2025-11470

No vendor-released patch has been identified at time of analysis. Immediate mitigation requires: (1) restrict access to /manage_website.php and administrative functions to trusted IP ranges or VPN only, using web server firewall rules or application-level authentication layers; (2) implement strict file upload validation on the website_image and back_login_image parameters, including file type whitelist (JPEG, PNG only), MIME type verification, and file extension checking with server-side validation; (3) disable PHP execution in the upload directory by configuring the web server to block .php, .phtml, .php3, .php4, .php5, .phar execution (Apache: add 'php_flag engine off' or use .htaccess; nginx: use 'location ~ \.php$ {deny all;}'); (4) rename uploaded files to remove user-supplied extensions and store them outside the web root if possible; (5) audit administrator accounts for unauthorized access and enforce strong, unique passwords; (6) monitor /manage_website.php access logs for suspicious upload patterns. If a patch becomes available from SourceCodester or the maintainer, apply it immediately. Until remediation is complete, disable the website image upload feature entirely by modifying /manage_website.php to reject all file uploads.