Unrestricted File Upload Vulnerability in Projectworlds Online Tours and Travels
CVE-2025-11103

5.1MEDIUM

Key Information:

Vendor

Projectworlds

Status
Online Tours And Travels
Vendor
CVE Published:
28 September 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-11103?

A security flaw exists in Projectworlds Online Tours and Travels version 1.0, specifically within the /admin/change-image.php file. This vulnerability allows for the unrestricted upload of files by manipulating the 'packageimage' parameter, potentially enabling unauthorized remote access or execution of malicious code. Given the public disclosure of the exploit, immediate attention and remediation are advised to mitigate any risk of exploitation.

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Deploy the Patch

Affected Version(s)

Online Tours and Travels 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-2025-11103 - Proof of Concept

References

https://vuldb.com/?id.326184
vdb-entrytechnical-description
https://vuldb.com/?ctiid.326184
signaturepermissions-required
https://vuldb.com/?submit.662395
third-party-advisory

CVSS V4

Score:
5.1
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

guanguanlaoshi (VulDB User)
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