Cross-Site Scripting Vulnerability in Dameng100 Muucmf Web Management System
CVE-2026-4847

5.3MEDIUM

Key Information:

Vendor

Dameng100

Status
Muucmf
Vendor
CVE Published:
26 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-4847?

A vulnerability has been identified in Dameng100's Muucmf version 1.9.5.20260309, specifically within an unspecified function in the file /admin/config/list.html. This issue allows attackers to manipulate the 'Name' argument, leading to a cross-site scripting (XSS) attack that can be executed remotely. The vulnerability has been made public, exposing systems to potential exploitation. Despite early notifications sent to the vendor regarding this security risk, there has been no response or acknowledgement. Users are advised to assess their systems for possible exposure and implement appropriate security measures.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

muucmf 1.9.5.20260309

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-2026-4847 - Proof of Concept

References

https://vuldb.com/?id.353152
vdb-entrytechnical-description
https://vuldb.com/?ctiid.353152
signaturepermissions-required
https://vuldb.com/?submit.776191
third-party-advisory

CVSS V4

Score:
5.3
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

thinhnee (VulDB User)
VulDB
JSON
.