What’s Vulnerable › Vulnerabilities

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

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-01-30 · updated 2026-06-17
• Weakness: CWE-89

Description

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.

Affected products

• sunnygkp10 Online-Exam-System: 2015

References

• https://github.com/sunnygkp10/Online-Exam-System-.git
• https://www.exploit-db.com/exploits/48529
• https://www.vulncheck.com/advisories/online-exam-system-fid-sql-injection

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