CVE-2020-37057 HIGH

CVE-2020-37057: Online-Exam-System 2015 - 'fid' SQL Injection

Vendor Sunnygkp10
Product Online-Exam-System
Weakness CWE-89 · SQLi
Published January 30, 2026
Last update March 5, 2026
View on NVD All CVEs

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Online-Exam-System 2015 contains a SQL injection vulnerability in the feedback module that allows attackers to manipulate database queries through the 'fid' parameter. Attackers can inject malicious SQL code into the 'fid' parameter to potentially extract, modify, or delete database information.

Key dates

02Disclosure timeline

January 30, 2026 CVE published
March 5, 2026 Record updated