Cross-Site Scripting Vulnerability in WuKongOpenSource WukongCRM
CVE-2025-5879

5.1MEDIUM

Key Information:

Vendor

Wukongopensource

Status
Wukongcrm
Vendor
CVE Published:
9 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-5879?

A cross-site scripting vulnerability has been identified in WuKongOpenSource WukongCRM version 9.0, impacting the file upload component, specifically within the AdminSysConfigController.java file. This flaw allows remote attackers to manipulate input fields, which can lead to unauthorized script execution in the context of a user's session. The vulnerability has been publicly disclosed, and despite initial outreach to the vendor regarding this issue, no response was received. Organizations using this version should review their configurations and patch as necessary to prevent potential exploitation.

Affected Version(s)

WukongCRM 9.0

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-2025-5879 - Proof of Concept

References

https://vuldb.com/?id.311637
vdb-entrytechnical-description
https://vuldb.com/?ctiid.311637
signaturepermissions-required
https://vuldb.com/?submit.587201
third-party-advisory

CVSS V4

Score:
5.1
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

aiyakami (VulDB User)
.