Cross Site Scripting Vulnerability in xnx3 Wangmarket Backend Variable Search
CVE-2025-15452

4.8MEDIUM

Key Information:

Vendor

Xnx3

Status
Wangmarket
Vendor
CVE Published:
5 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-15452?

A vulnerability has been identified in xnx3 Wangmarket, specifically affecting versions up to 4.9 through the Backend Variable Search component. The issue arises in the handling of the 'Description' argument within the variableList function in the file /admin/system/variableList.do. This can allow remote attackers to execute cross site scripting (XSS) attacks by manipulating the input, potentially leading to unauthorized access or data theft. Public exploit references have been released, highlighting the urgency of addressing this issue. Despite early notification to the vendor, there has been no response regarding this vulnerability.

Affected Version(s)

wangmarket 4.0

wangmarket 4.1

wangmarket 4.2

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-2025-15452 - Proof of Concept

References

https://vuldb.com/?id.339485
vdb-entrytechnical-description
https://vuldb.com/?ctiid.339485
signaturepermissions-required
https://vuldb.com/?submit.724840
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

eveo (VulDB User)
JSON
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CVE-2025-15452 : Cross Site Scripting Vulnerability in xnx3 Wangmarket Backend Variable Search