CVE-2020-37051:
Online-Exam-System 2015 contains a time-based blind SQL injection vulnerability in the feedback form that allows attackers to extract database password hashes. Attackers can exploit the 'feed.php' endpoint by crafting malicious payload requests that use time delays to systematically enumerate user password characters.
Score
A numerical rating that indicates how dangerous this vulnerability is.
8.2HighA numerical rating that indicates how dangerous this vulnerability is.
- Published Date:Jan 30, 2026
- CISA KEV Date:*No Data*
- Industries Affected:20
Threat Predictions
- EPSS Score:0.0
- EPSS Percentile:9%
Exploitability
- Score:3.9
- Attack Vector:NETWORK
- Attack Complexity:LOW
- Privileges Required:NONE
- User Interaction:NONE
- Scope:UNCHANGED
Impact
- Score:4.2
- Confidentiality Impact:HIGH
- Integrity Impact:LOW
- Availability Impact:NONE
Description Preview
Online-Exam-System 2015 contains a time-based blind SQL injection vulnerability in the feedback form that allows attackers to extract database password hashes. Attackers can exploit the 'feed.php' endpoint by crafting malicious payload requests that use time delays to systematically enumerate user password characters.
Industries Affected
Below is a list of industries most commonly impacted or potentially at risk based on intelligence.
Low
