CVE-2025-54117

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

Published Aug 18, 2025 CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2025-25143 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.
History
Type Values Removed Values Added
CPEs cpe:2.3:a:namelessmc:nameless:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Namelessmc
Namelessmc nameless
Vendors & Products Namelessmc
Namelessmc nameless
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title NamelessMC allows Stored Cross-Site Scripting (XSS) in dashboard text editor
Weaknesses CWE-79
CWE-80
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Aug 18, 2025, 5:37 PM
Reserved
Jul 16, 2025, 11:53 PM
Status
Analyzed
Published
Aug 18, 2025, 4:15 PM
Modified
Jun 17, 2026, 9:39 AM