SQL Injection Vulnerability in itsourcecode Construction Management System
CVE-2026-5823

5.3MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Construction Management System
Vendor
CVE Published:
8 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-5823?

A SQL injection vulnerability has been discovered in the itsourcecode Construction Management System version 1.0, specifically affecting the /borrowed_tool_report.php file. This weakness allows attackers to manipulate the 'Home' argument, enabling unauthorized SQL queries and potential data breach. The exploit has been publicly disclosed, raising significant security concerns for users of the affected system, as the attack can be executed remotely. Organizations utilizing this software should take immediate steps to assess their exposure and apply necessary patches or mitigations.

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-2026-5823 - Proof of Concept

References

https://vuldb.com/vuln/356270
vdb-entrytechnical-description
https://vuldb.com/vuln/356270/cti
signaturepermissions-required
https://vuldb.com/submit/788299
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

cm7ai (VulDB User)
.