What is CVE-2026-4848?

CVE-2026-4848 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-2026-4848?

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

RCE in Dameng100 Muucmf

CVE-2026-4848

A vulnerability was determined in dameng100 muucmf 1.9.5.20260309. This affects an unknown function of the file /admin/extend/list.html. Executing a manipulation of the argument Name can lead to cross site scripting. The attack can be laun…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (13.0th 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

VDB-353153 | dameng100 muucmf list.html cross site scripting (technical-description, vdb-entry)
VDB-353153 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
Submit #776193 | MuuCmf MuuCmf T6 cms 1.9.5.20260309 Improper Neutralization of Alternate XSS Syntax (third-party-advisory)
cna@vuldb.com (exploit)

Frequently asked questions

What is CVE-2026-4848?: CVE-2026-4848 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-2026-4848?: Medium severity. CVSS v3 base score is 4.3 out of 10.