SQL Injection Vulnerability in SourceCodester Sales and Inventory System
CVE-2026-4780

5.3MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Sales And Inventory System
Vendor
CVE Published:
24 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-4780?

A potential SQL injection vulnerability exists in the SourceCodester Sales and Inventory System version 1.0, specifically affecting the update_out_standing.php file within the HTTP GET Parameter Handler component. By manipulating the 'sid' argument, an attacker can execute malicious SQL commands, potentially compromising the database. This issue can be exploited remotely, making it crucial for users to implement necessary security measures. As the details of this exploit have been made public, immediate attention and remediation are advised to mitigate risks.

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Deploy the Patch

Affected Version(s)

Sales and Inventory 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-2026-4780 - Proof of Concept

References

https://vuldb.com/?id.352798
vdb-entrytechnical-description
https://vuldb.com/?ctiid.352798
signaturepermissions-required
https://vuldb.com/?submit.775173
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

FuKun (VulDB User)
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