SQL Injection Vulnerability in itsourcecode Construction Management System
CVE-2026-5620

5.3MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Construction Management System
Vendor
CVE Published:
6 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-5620?

A SQL injection vulnerability exists in the itsourcecode Construction Management System version 1.0, specifically within the borrowed_equip_report.php file. This weakness arises from inadequate validation of user-supplied inputs in the Parameter Handler component. Attackers can exploit this vulnerability remotely by manipulating the Home argument, potentially allowing unauthorized access to the database and sensitive information. The vulnerability has been made public, increasing the risk of exploitation.

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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-2026-5620 - Proof of Concept

References

https://vuldb.com/vuln/355410
vdb-entrytechnical-description
https://vuldb.com/vuln/355410/cti
signaturepermissions-required
https://vuldb.com/submit/785577
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

qiuwh (VulDB User)
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