SQL Injection Vulnerability in itsourcecode Apartment Management System
CVE-2025-9311

6.9MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Apartment Management System
Vendor
CVE Published:
21 August 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-9311?

A SQL injection vulnerability exists in the itsourcecode Apartment Management System, specifically affecting the file /fair/addfair.php. By manipulating the ID argument, attackers can exploit this vulnerability to execute unauthorized database queries. This poses a significant risk as the exploit is publicly accessible, allowing remote attackers to potentially compromise the system by exfiltrating sensitive data or altering the database.

Affected Version(s)

Apartment 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-2025-9311 - Proof of Concept

References

https://vuldb.com/?id.320916
vdb-entrytechnical-description
https://vuldb.com/?ctiid.320916
signaturepermissions-required
https://vuldb.com/?submit.633658
third-party-advisory

CVSS V4

Score:
6.9
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

zzb1 (VulDB User)
.
CVE-2025-9311 : SQL Injection Vulnerability in itsourcecode Apartment Management System