SQL Injection Vulnerability in SourceCodester Online Library Management System
CVE-2026-4624

6.9MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Online Library Management System
Vendor
CVE Published:
24 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-4624?

A SQL injection vulnerability has been identified in the SourceCodester Online Library Management System version 1.0. The issue arises from an insufficiently validated input within an unspecified function of the file /home.php related to the Parameter Handler component. Attackers can manipulate the 'searchField' argument, allowing for remote execution of SQL commands. This flaw potentially exposes the application to data breaches and unauthorized access, making it crucial for users to implement appropriate security measures.

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Affected Version(s)

Online Library Management 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-2026-4624 - Proof of Concept

References

https://vuldb.com/?id.352492
vdb-entrytechnical-description
https://vuldb.com/?ctiid.352492
signaturepermissions-required
https://vuldb.com/?submit.775787
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

WeQi (VulDB User)
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