Is CVE-2026-4845 actively exploited?

No active exploitation of CVE-2026-4845 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-4845 be exploited remotely?

Yes. CVE-2026-4845 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-4845?

CVE-2026-4845 has a CVSS score of 4.3 (MEDIUM).

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MEDIUM

CVE-2026-4845

CWE-79Published: March 26, 2026· Updated: Mar 30, 2026

4.3

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:8.8th

Official Description

A flaw has been found in dameng100 muucmf 1.9.5.20260309. Impacted is an unknown function of the file /admin/Member/index.html. This manipulation of the argument Search causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

NVD Source

Technical Analysis

CVE-2026-4845 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.