CodeAstro Online Classroom EUVD-2026-26933

Immediate action: contact CodeAstro for security patches or upgrade to the latest available version if a patched release is available-this must be verified directly with the vendor at https://codeastro.com/ as no specific fixed version is documented in available references. Primary mitigation is to implement parameterized queries (prepared statements) in the facultydetails endpoint to prevent SQL injection. Until a patch is available, apply input validation and sanitization to the deleteid parameter by implementing a whitelist allowing only valid numeric or alphanumeric identifiers, rejecting any input containing SQL metacharacters (semicolons, quotes, dashes, asterisks, parentheses). Restrict network access to the /OnlineClassroom/facultydetails endpoint using firewall rules or WAF (Web Application Firewall) rules to permit only authorized internal or VPN traffic, reducing the attack surface. Additionally, enforce strong authentication controls: require multi-factor authentication for educator and administrative accounts, audit access logs to the facultydetails endpoint for suspicious queries, and implement database query logging to detect SQL injection attempts. These compensating controls reduce exploitation likelihood but do not eliminate the underlying vulnerability and should be considered temporary until patching.