SQL Injection Vulnerability in SourceCodester Sales and Inventory System
CVE-2026-3756

5.3MEDIUM

Key Information:

Vendor

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

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-3756?

A vulnerability has been detected in the SourceCodester Sales and Inventory System version 1.0. This vulnerability exists in the file /check_item_details.php, where the manipulation of the stock_name1 parameter can enable an attacker to execute unauthorized SQL commands. The attack can be performed remotely, increasing the risk of exploitation. Moreover, publicly available exploits might further facilitate such attacks, making it crucial for users to implement immediate security measures to safeguard their systems.

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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-2026-3756 - Proof of Concept

References

https://vuldb.com/?id.349734
vdb-entrytechnical-description
https://vuldb.com/?ctiid.349734
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https://vuldb.com/?submit.768042
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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