SQL Injection Vulnerability in itsourcecode Online Examination System
CVE-2025-11736

6.9MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Online Examination System
Vendor
CVE Published:
14 October 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-11736?

A vulnerability has been identified in itsourcecode Online Examination System 1.0, where an improper handling of input in the /index.php file allows for SQL injection attacks via the Username parameter. This flaw could potentially be exploited remotely, enabling unauthorized access to sensitive data. Security measures should be implemented to mitigate risks associated with this exploit, as the attack vector has been publicly reported.

Affected Version(s)

Online Examination System 1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-11736 - Proof of Concept

References

https://vuldb.com/?id.328220
vdb-entrytechnical-description
https://vuldb.com/?ctiid.328220
signaturepermissions-required
https://vuldb.com/?submit.671467
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

YongyueYu (VulDB User)
JSON
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CVE-2025-11736 : SQL Injection Vulnerability in itsourcecode Online Examination System