CVE-2026-4845: dameng100 muucmf index.html cross site scripting

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-03-26 · updated 2026-06-17
Weakness: CWE-79

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.

Affected products

dameng100 muucmf: 1.9.5.20260309

References

https://thinhneee.github.io/posts/muucmf-xss/
https://vuldb.com/?ctiid.353150
https://vuldb.com/?id.353150
https://vuldb.com/?submit.776174

Get alerted when CVE-2026-4845 or the next vulnerability affects your stack