Simple Food Ordering System CVE-2025-12298

The primary remediation is to upgrade to a patched version once released by the vendor, or apply immediate input validation and output encoding to the /editcategory.php file. Specifically, all user-supplied input to the pname parameter must be HTML-encoded (e.g., converting <, >, ", &, and ' to HTML entities) or validated against a whitelist of acceptable characters before being included in HTML responses. If vendor patches are unavailable, implement a Content Security Policy (CSP) header set to restrict inline script execution (e.g., Content-Security-Policy: script-src 'self'), which will prevent injected scripts from executing even if reflected in the page. Additionally, configure Web Application Firewalls (WAF) to detect and block common XSS payloads in HTTP requests to /editcategory.php. Note that CSP and WAF mitigations do not eliminate the underlying vulnerability but reduce practical exploitation impact; the primary fix remains vendor patching or code-level input encoding.