Buffer Overflow Vulnerability in Code-Projects Tourism Management System User Registration
CVE-2025-4889

4.8MEDIUM

Key Information:

Vendor

Code-projects

Status
Tourism Management System
Vendor
CVE Published:
18 May 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-4889?

A buffer overflow vulnerability was discovered in the User Registration component of the Tourism Management System version 1.0. This issue arises from improper handling of user inputs, specifically in the AddUser function, where the manipulation of the username and password arguments can lead to a buffer overflow. Local access is necessary to exploit this vulnerability, making it a concern for user data security. Public details of the exploit have been disclosed, raising the urgency for mitigation measures.

Affected Version(s)

Tourism 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-2025-4889 - Proof of Concept

References

https://vuldb.com/?id.309442
vdb-entrytechnical-description
https://vuldb.com/?ctiid.309442
signaturepermissions-required
https://vuldb.com/?submit.577498
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Local
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

zzzxc (VulDB User)
.