Cross Site Scripting Vulnerability in Huanzi QCH Base Admin Software
CVE-2026-96810

5.1MEDIUM

Key Information:

Vendor

Huanzi-qch

Status
Base-admin
Vendor
CVE Published:
24 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-96810?

A cross site scripting vulnerability exists in the Add User Handler of Huanzi QCH Base Admin, affecting versions up to 52816b760cd53244989fd664bbb2b3d4edbfdbf1. This vulnerability is triggered through the manipulation of the Username argument in the Save function within the CommonController.java file. Attackers can exploit this vulnerability remotely, potentially leveraging publicly available exploits. Due to the continuous delivery model employed by the vendor, specific version details regarding affected or updated releases have not been disclosed. Despite early contact regarding this security issue, the vendor has not provided a response.

Affected Version(s)

base-admin 52816b760cd53244989fd664bbb2b3d4edbfdbf1

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-2026-96810 - Proof of Concept

References

https://vuldb.com/vuln/409062
vdb-entrytechnical-description
https://vuldb.com/vuln/409062/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-96810
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

Jacinta (VulDB User)
VulDB CNA Team
.