CVE-2025-54421

HIGH

7.2

Description

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

CVE Details

CVSS v3.1 Score7.2

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredHIGH

User InteractionNONE

Published8/18/2025

Last Modified8/20/2025

Sourcenvd

Honeypot Sightings0

Affected Products

namelessmc:nameless

Weaknesses (CWE)

CWE-79CWE-80

References

https://github.com/NamelessMC/Nameless/commit/56d35cff9ee944c061791ef478cabd2bed0223c4(security-advisories@github.com)

https://github.com/NamelessMC/Nameless/security/advisories/GHSA-f5rm-w4mx-q7rx(security-advisories@github.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.