CVE-2023-45111: Online Examination System Project Online Examination System

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

Online Examination System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'email' parameter of the feed.php resource does not validate the characters received and they are sent unfiltered to the database.

Affected products

• Online Examination System Project Online Examination System: version 1.0 only

Published 2023-11-02. Last modified 2026-06-17.