SQL Injection Vulnerability in Online Class Record System by SourceCodester
CVE-2026-2089

6.9MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Online Class Record System
Vendor
CVE Published:
7 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-2089?

A vulnerability has been identified in the Online Class Record System by SourceCodester, where improper validation allows an attacker to manipulate the argument ID in the file /admin/subject/controller.php. This manipulation can lead to SQL injection, enabling remote exploitation. The details of this exploit have been made public, increasing the urgency for affected users to address the vulnerability to protect their systems from potential attacks.

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Affected Version(s)

Online Class Record 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-2026-2089 - Proof of Concept

References

https://vuldb.com/?id.344656
vdb-entrytechnical-description
https://vuldb.com/?ctiid.344656
signaturepermissions-required
https://vuldb.com/?submit.746550
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

MrCC (VulDB User)
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