What is CVE-2026-4847?

CVE-2026-4847 is a medium-severity vulnerability in Dameng100 Muucmf, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2026-03-26.

How severe is CVE-2026-4847?

Medium severity. CVSS v3 base score is 4.3 out of 10.

RCE in Dameng100 Muucmf

CVE-2026-4847

A vulnerability was found in dameng100 muucmf 1.9.5.20260309. The impacted element is an unknown function of the file /admin/config/list.html. Performing a manipulation of the argument Name results in cross site scripting. The attack can be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (26.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Dameng100 Muucmf — versions 1.9.5.20260309

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (exploit)

Frequently asked questions

What is CVE-2026-4847?: CVE-2026-4847 is a medium-severity vulnerability in Dameng100 Muucmf, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2026-03-26.
How severe is CVE-2026-4847?: Medium severity. CVSS v3 base score is 4.3 out of 10.