SQL Injection Vulnerability in SourceCodester Simple E-learning System by SourceCodester
CVE-2026-4574

5.3MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Simple E-learning System
Vendor
CVE Published:
23 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-4574?

A vulnerability has been identified in the SourceCodester Simple E-learning System 1.0, specifically within the User Profile Update Handler. This flaw allows an attacker to manipulate the 'firstName' argument, facilitating SQL injection attacks. Such an attack can be executed remotely, compromising the integrity of the application. The exploit is publicly available, raising concerns for users of the system. It is essential for organizations to assess their security measures and update their systems to remediate the issue.

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Deploy the Patch

Affected Version(s)

Simple E-learning 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-2026-4574 - Proof of Concept

References

https://vuldb.com/?id.352411
vdb-entrytechnical-description
https://vuldb.com/?ctiid.352411
signaturepermissions-required
https://vuldb.com/?submit.775182
third-party-advisory

CVSS V4

Score:
5.3
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

563742137abc (VulDB User)
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