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CVE-2025-54421

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.

POC

Reference

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

Github

- https://github.com/fkie-cad/nvd-json-data-feeds