PT-2026-28211 · Dameng100 · Muucmf

Thinhnee + 1 · Published 2026-03-26 · Updated 2026-03-26 · CVE-2026-4846

Mitre

CVSS v3.1

4.3

Medium

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

A vulnerability has been found in dameng100 muucmf 1.9.5.20260309. The affected element is an unknown function of the file channel/admin.Account/autoReply.html. Such manipulation of the argument keyword leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Exploit

Fix

Code Injection

XSS

Weakness Enumeration

CWE-94

CWE-79

Related Identifiers

CVE-2026-4846

Affected Products

Muucmf

References · 5

• 🔥 https://thinhneee.github.io/posts/muucmf-xss-channel · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-4846 · Security Note
• https://vuldb.com/?id.353151 · Note
• https://vuldb.com/?ctiid.353151 · Note
• https://vuldb.com/?submit.776190 · Note