CVE-2020-37057
SQL Injection in Online-Exam-System Feedback Module Risks Data Integrity
Publication date: 2026-01-30
Last updated on: 2026-03-12
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| sunnygkp10 | online-exam-system- | 2015 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-89 | The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a SQL injection in the feedback module of Online-Exam-System 2015. It occurs through the 'fid' parameter, which attackers can manipulate to inject malicious SQL code. This allows them to alter database queries, potentially extracting, modifying, or deleting information from the database.
How can this vulnerability impact me? :
The impact of this vulnerability includes unauthorized access to sensitive data, data modification, or data deletion within the database. This can lead to data breaches, loss of data integrity, and disruption of the system's normal operations.