SQL Injection Vulnerability in itsourcecode Sales and Inventory System
CVE-2026-86235

5.3MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Sales And Inventory System
Vendor
CVE Published:
6 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-86235?

A vulnerability has been identified in the itsourcecode Sales and Inventory System version 1.0, where improper validation in the /pages/pos_transac.php file can lead to SQL injection attacks. By manipulating the 'Customer' argument, an attacker can execute arbitrary SQL queries against the database, potentially leading to unauthorized data access or modification. This vulnerability can be exploited remotely, putting systems at risk. It is essential for users to take immediate action to secure their installations.

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-2026-86235 - Proof of Concept

References

https://vuldb.com/vuln/399392
vdb-entrytechnical-description
https://vuldb.com/vuln/399392/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-86235
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

iizjj (VulDB User)
.