Unrestricted File Upload in Online Hotel Reservation System by code-projects
CVE-2025-11352

5.3MEDIUM

Key Information:

Vendor

Code-projects

Status
Online Hotel Reservation System
Vendor
CVE Published:
7 October 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-11352?

A significant security flaw has been identified in code-projects' Online Hotel Reservation System version 1.0. This vulnerability resides specifically within the /admin/addexec.php file, where manipulations of the 'image' argument can lead to an unrestricted file upload. This flaw enables attackers to upload malicious files without proper verification, which can be executed remotely, compromising system security. The vulnerability has been publicly disclosed and should be addressed promptly to mitigate potential threats.

Affected Version(s)

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-2025-11352 - Proof of Concept

References

https://vuldb.com/?id.327237
vdb-entrytechnical-description
https://vuldb.com/?ctiid.327237
signaturepermissions-required
https://vuldb.com/?submit.664917
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

zhicat (VulDB User)
JSON
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CVE-2025-11352 : Unrestricted File Upload in Online Hotel Reservation System by code-projects