SQL Injection Vulnerability in itsourcecode Construction Management System 1.0
CVE-2026-5719

5.3MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Construction Management System
Vendor
CVE Published:
7 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-5719?

A vulnerability exists in the itsourcecode Construction Management System 1.0, specifically within the argument handling in the borrowedtool.php file. By manipulating the input parameters, an attacker can execute SQL injection attacks remotely, jeopardizing the security of the system and potentially exposing sensitive data. This flaw underscores the importance of robust input validation and sanitization within web applications to prevent unauthorized access and data breaches.

Affected Version(s)

Construction Management 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-2026-5719 - Proof of Concept

References

https://vuldb.com/vuln/355661
vdb-entrytechnical-description
https://vuldb.com/vuln/355661/cti
signaturepermissions-required
https://vuldb.com/submit/792968
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

linyou (VulDB User)
.