Unrestricted File Upload Vulnerability in Tipray Data Leakage Prevention System
CVE-2025-11318

6.9MEDIUM

Key Information:

Vendor

Tipray 厦门天锐科技股份有限公司

Status
Data Leakage Prevention System 天锐数据泄露防护系统
Vendor
CVE Published:
6 October 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-11318?

A security flaw has been identified in the Data Leakage Prevention System from Tipray, specifically affecting the file upload component 'uploadWxFile.do'. This vulnerability allows attackers to upload arbitrary files by manipulating the 'File' argument, leading to potential data leaks. Exploitation can be conducted remotely, exposing critical information and compromising the system's integrity. Despite early notification to the vendor regarding this issue, no response or patch has been provided, leaving users at risk.

Affected Version(s)

Data Leakage Prevention System 天锐数据泄露防护系统 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-2025-11318 - Proof of Concept

References

https://vuldb.com/?id.327199
vdb-entrytechnical-description
https://vuldb.com/?ctiid.327199
signaturepermissions-required
https://vuldb.com/?submit.663517
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

nu11 (VulDB User)
JSON
.
CVE-2025-11318 : Unrestricted File Upload Vulnerability in Tipray Data Leakage Prevention System