Unrestricted File Upload Vulnerability in YiFang CMS by YiFang
CVE-2025-11136

5.1MEDIUM

Key Information:

Vendor

Yifang

Status
Cms
Vendor
CVE Published:
29 September 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-11136?

A vulnerability has been discovered in YiFang CMS affecting versions up to 2.0.2, specifically within the webUploader function located in app/app/controller/File.php. Attackers can exploit this flaw to manipulate the uploadpath argument, resulting in the ability to upload arbitrary files without restriction. This vulnerability can be exploited remotely, increasing the risk of unauthorized file uploads and potential further exploitation of the affected system.

Affected Version(s)

CMS 2.0.0

CMS 2.0.1

CMS 2.0.2

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-2025-11136 - Proof of Concept

References

https://vuldb.com/?id.326213
vdb-entrytechnical-description
https://vuldb.com/?ctiid.326213
signaturepermissions-required
https://vuldb.com/?submit.657903
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

electroN1c (VulDB User)
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CVE-2025-11136 : Unrestricted File Upload Vulnerability in YiFang CMS by YiFang