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OpenAdvisories
Critical · 9.1 CVE-2025-54117 EUVD-2025-25143

NamelessMC allows Stored Cross-Site Scripting (XSS) in dashboard text editor

Published Aug 18, 2025 · Updated Aug 18, 2025 · Assigned by GitHub_M

Description

NamelessMC is a free, easy to use & powerful website software for Minecraft servers. Cross-site scripting (XSS) vulnerability in NamelessMC before 2.2.3 allows remote authenticated attackers to inject arbitrary web script or HTML via the dashboard text editor component. This vulnerability is fixed in 2.2.4.

Affected products

VendorProductAffectedFixed
NamelessMC Nameless < 2.2.4 —

References