SQL Injection Vulnerability in Code-Projects Online Reviewer System Affecting Remote Administrators
CVE-2026-2220

6.9MEDIUM

Key Information:

Vendor

Code-projects

Status
Online Reviewer System
Vendor
CVE Published:
9 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-2220?

A vulnerability exists in the Code-Projects Online Reviewer System 1.0, specifically in the /system/system/admins/assessments/pretest/btn_functions.php file. This flaw can be exploited through remote manipulation of the difficulty_id parameter, enabling attackers to execute SQL injection attacks. Publicly available exploits increase the urgency for administrators to address this serious security risk.

Affected Version(s)

Online Reviewer 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-2026-2220 - Proof of Concept

References

https://vuldb.com/?id.344937
vdb-entrytechnical-description
https://vuldb.com/?ctiid.344937
signaturepermissions-required
https://vuldb.com/?submit.750020
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

SHU for security (VulDB User)
.