CVE-2020-37057 Online-Exam-System 2015 - 'fid' SQL Injection
Attackers can inject SQL via the fid parameter in the feedback module to read, modify, or delete database information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-37057?
CVE-2020-37057 is a high-severity SQL injection vulnerability in sunnygkp10 Online-Exam-System, published on 30 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-89
Which versions are affected by CVE-2020-37057?
It affects 1 product.
Products include Sunnygkp10 Online-Exam-System-.
How do I fix CVE-2020-37057?
No fix has been published for CVE-2020-37057 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2020-37057 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-37057 exists.
Other vulnerabilities in sunnygkp10 Online-Exam-System
Sources
Also known as GHSA-vx2r-jm27-rg8r.