SQL Injection Vulnerability in Code-Projects Online Reviewer System 1.0
CVE-2026-2221

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-2026-2221?

A vulnerability identified in Code-Projects' Online Reviewer System 1.0 can be exploited via the /login/index.php file. By manipulating the Username argument, attackers can execute SQL injection attacks remotely, potentially compromising the system's integrity. This security flaw has been made public, increasing the risk for affected installations. Prompt action is recommended to safeguard applications against such exploits.

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-2026-2221 - Proof of Concept

References

https://vuldb.com/?id.344938
vdb-entrytechnical-description
https://vuldb.com/?ctiid.344938
signaturepermissions-required
https://vuldb.com/?submit.750024
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)
.