Unrestricted File Upload Vulnerability in Tmall Demo Software by Tmall
CVE-2025-5131

5.1MEDIUM

Key Information:

Vendor

Tmall

Status
Demo
Vendor
CVE Published:
24 May 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-5131?

A vulnerability in Tmall Demo software allows attackers to exploit the uploadCategoryImage function in the tmall/admin/uploadCategoryImage file, enabling unrestricted file uploads. This manipulation of the File argument permits attackers to execute malicious payloads remotely. The continuous delivery model of the product complicates the tracking of specific versions affected or patched. The vendor was alerted about this vulnerability but did not provide any response, raising further concerns regarding the software's security management.

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Deploy the Patch

Affected Version(s)

Demo 20250505

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-2025-5131 - Proof of Concept

References

https://vuldb.com/?id.310210
vdb-entrytechnical-description
https://vuldb.com/?ctiid.310210
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https://vuldb.com/?submit.571901
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

baihekuz (VulDB User)
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