Improper Authorization in TDuckCloud tduck-platform Affects Remote Users
CVE-2025-8756

5.3MEDIUM

Key Information:

Vendor

Tduckcloud

Status
Tduck-platform
Vendor
CVE Published:
9 August 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-8756?

A vulnerability has been discovered in TDuckCloud's tduck-platform, specifically in the preHandle function of the component com.tduck.cloud.api.web.interceptor.AuthorizationInterceptor. This flaw allows for improper authorization, which can be exploited remotely. Attackers may take advantage of this issue to gain unauthorized access to sensitive functionalities in the platform, posing a significant risk to data integrity and security.

Affected Version(s)

tduck-platform 5.0

tduck-platform 5.1

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-2025-8756 - Proof of Concept

References

https://vuldb.com/?id.319261
vdb-entrytechnical-description
https://vuldb.com/?ctiid.319261
signaturepermissions-required
https://vuldb.com/?submit.624188
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

RacerZ (VulDB User)
.
CVE-2025-8756 : Improper Authorization in TDuckCloud tduck-platform Affects Remote Users