CVE-2021-46307: Projectworlds Online Examination System

Critical severity, CVSS 9.8. EPSS: 1.6% chance of exploitation in the next 30 days.

An SQL Injection vulnerability exists in Projectworlds Online Examination System 1.0 via the eid parameter in account.php.

Affected products

• Projectworlds Online Examination System: version 1.0 only

Published 2022-01-21. Last modified 2026-06-17.