SQL Injection Vulnerability in saiftheboss7 Online MCQ Exam by Unknown Vendor
CVE-2025-15140

6.9MEDIUM

Key Information:

Vendor

Saiftheboss7

Status
Onlinemcqexam
Vendor
CVE Published:
28 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-15140?

A vulnerability exists in the saiftheboss7 Online MCQ Exam, where improper handling of the ans1 and ans2 parameters in the /admin/quesadd.php file allows for SQL injection attacks. This flaw can be exploited remotely, enabling unauthorized access to the database and potential manipulation of sensitive information. Despite efforts to notify the vendor regarding this security issue, no response was received. The exploit has been made public, raising concerns for users and encouraging immediate action to secure their applications.

Affected Version(s)

onlinemcqexam 0e56806132971e49721db3ef01868098c7b42ada

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-2025-15140 - Proof of Concept

References

https://vuldb.com/?id.338518
vdb-entrytechnical-description
https://vuldb.com/?ctiid.338518
signaturepermissions-required
https://vuldb.com/?submit.715219
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

AntiZ (VulDB User)
JSON
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CVE-2025-15140 : SQL Injection Vulnerability in saiftheboss7 Online MCQ Exam by Unknown Vendor