SQL Injection Vulnerability in code-projects Simple Online Hotel Reservation System
CVE-2025-6420

6.9MEDIUM

Key Information:

Vendor

Code-projects

Status
Simple Online Hotel Reservation System
Vendor
CVE Published:
21 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-6420?

A security vulnerability has been identified in code-projects' Simple Online Hotel Reservation System version 1.0, located in the /admin/add_room.php file. This vulnerability is due to improper handling of user input, allowing an attacker to manipulate the 'room_type' argument, leading to SQL injection attacks. This can enable unauthorized access to the database and potential data leakage. The exploit can be executed remotely, making it imperative for users to take immediate action to secure their systems against this threat.

Affected Version(s)

Simple Online Hotel Reservation 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-2025-6420 - Proof of Concept

References

https://vuldb.com/?id.313414
vdb-entrytechnical-description
https://vuldb.com/?ctiid.313414
signaturepermissions-required
https://vuldb.com/?submit.598246
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-2025-6420 : SQL Injection Vulnerability in code-projects Simple Online Hotel Reservation System