CVE-2020-37057

Online-Exam-System 2015 - 'fid' SQL Injection

CVSS 8.8 HIGHEPSS 0.5%CWE-89

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.8EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

30 Jan 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

sunnygkp10 · Online-Exam-System

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