SQL Injection Vulnerability in SourceCodester Online Class Record System
CVE-2026-2090

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-2026-2090?

A SQL injection vulnerability exists in SourceCodester Online Class Record System version 1.0, where improper processing of input in the /admin/message/search.php file allows attackers to manipulate the 'term' argument. This flaw can be exploited remotely, potentially allowing unauthorized access to the underlying database. Due to its public disclosure, it is critical for users of this system to patch the vulnerability immediately to safeguard against possible exploitation.

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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-2026-2090 - Proof of Concept

References

https://vuldb.com/?id.344657
vdb-entrytechnical-description
https://vuldb.com/?ctiid.344657
signaturepermissions-required
https://vuldb.com/?submit.746551
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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