SQL Injection Vulnerability in itsourcecode Construction Management System 1.0
CVE-2026-5660

5.3MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Construction Management System
Vendor
CVE Published:
6 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-5660?

A SQL injection vulnerability exists in the itsourcecode Construction Management System 1.0, specifically within an unknown function of the /borrowed_equip.php file related to parameter handling. This security flaw allows attackers to manipulate the 'emp' argument, which could lead to unauthorized access to the database. The vulnerability can be exploited remotely, raising significant security concerns for users of this system. Public disclosure of this exploit means that it may already be utilized by malicious actors, making it imperative for users to review and secure their installations.

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-2026-5660 - Proof of Concept

References

https://vuldb.com/vuln/355484
vdb-entrytechnical-description
https://vuldb.com/vuln/355484/cti
signaturepermissions-required
https://vuldb.com/submit/786062
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

Yeliuyun (VulDB User)
.