Vulnerability Database

322,128

Total vulnerabilities in the database

CVE-2020-37051

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.

  • Published: Jan 30, 2026
  • Updated: Feb 1, 2026
  • CVE: CVE-2020-37051
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.2
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

CWEs:

OWASP TOP 10: