SQL Injection Vulnerability in SourceCodester Food Ordering System by SourceCodester
CVE-2026-4839

6.9MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Food Ordering System
Vendor
CVE Published:
26 March 2026

What is CVE-2026-4839?

A significant SQL injection vulnerability exists in the SourceCodester Food Ordering System version 1.0, specifically affecting a function within the /purchase.php file of the Parameter Handler component. This vulnerability allows an attacker to manipulate the 'custom' argument, potentially leading to unauthorized access and data manipulation by exploiting this weakness remotely. The issue has been publicly disclosed, raising concerns over the security of systems utilizing this software, particularly in scenarios where user input is not properly sanitized.

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Affected Version(s)

Food Ordering System 1.0

References

https://vuldb.com/?id.353142
vdb-entrytechnical-description
https://vuldb.com/?ctiid.353142
signaturepermissions-required
https://vuldb.com/?submit.776082
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

  • Vulnerability published

  • Vulnerability Reserved

Credit

WeQi (VulDB User)
JSON
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