CVE-2020-29257: Online Examination System Project Online Examination System

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Online Examination System 1.0 via the q parameter to feedback.php.

Affected products

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

Published 2020-12-09. Last modified 2026-06-17.