CVE-2020-37051 – Online-Exam-System 2015 – ‘feedback’ SQL Injection

CVE ID : CVE-2020-37051

Published : Jan. 30, 2026, 11:16 p.m. | 1 hour, 56 minutes ago

Description : Online-Exam-System 2015 contains a time-based blind SQL injection vulnerability in the feedback form that allows attackers to extract database password hashes. Attackers can exploit the ‘feed.php’ endpoint by crafting malicious payload requests that use time delays to systematically enumerate user password characters.

Severity: 8.8 | HIGH

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