SQL Injection Vulnerability in itsmeravitejak Online-Examination-System
CVE-2026-111872

6.9MEDIUM

Key Information:

Vendor

Itsmeravitejak

Status
Online-examination-system
Vendor
CVE Published:
18 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-111872?

A significant SQL injection vulnerability exists in the itsmeravitejak Online-Examination-System affecting several functions within the MySQLDB database management. This vulnerability allows unauthorized remote attackers to manipulate query arguments, specifically 'id', 'user', and 'topic', potentially leading to unauthorized database access. Ongoing updates to the product using a rolling release model may complicate knowledge of specific affected versions. The vulnerability has been publicly disclosed; however, no response from the vendor has been reported after an early notification through an issue report.

Affected Version(s)

Online-Examination-System e6208e630b14657999bbfe4c9912302d2a1e2449

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-2026-111872 - Proof of Concept

References

https://vuldb.com/vuln/421584
vdb-entrytechnical-description
https://vuldb.com/vuln/421584/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-111872
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

Hei Lai Sze
PrivacyFirst (VulDB User)
PrivacyFirst (VulDB User)
VulDB CNA Team
.