CVE-2023-39850: Schoolmate Project Schoolmate

Critical severity, CVSS 9.8. EPSS: 0.8% chance of exploitation in the next 30 days.

Schoolmate v1.3 was discovered to contain multiple SQL injection vulnerabilities via the $courseid and $teacherid parameters at DeleteFunctions.php.

Affected products

• Schoolmate Project Schoolmate: version 1.3 only

Published 2023-08-15. Last modified 2026-06-17.