SQL Injection Vulnerability in itsourcecode Sales and Inventory System
CVE-2026-78656

5.3MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Sales And Inventory System
Vendor
CVE Published:
25 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-78656?

A vulnerability exists in the itsourcecode Sales and Inventory System 1.0 that can be exploited through a flaw in the /pages/cust_del.php file. The vulnerability arises from improper handling of the ID parameter, leading to SQL injection attacks. This issue allows an attacker to manipulate SQL queries executed by the application, potentially accessing or altering the database without authentication. As the exploit has been made public, it poses a significant risk for users and organizations utilizing this system.

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-2026-78656 - Proof of Concept

References

https://vuldb.com/vuln/394867
vdb-entrytechnical-description
https://vuldb.com/vuln/394867/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-78656
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

ueiwid (VulDB User)
.