Unrated severityNVD Advisory· Published Aug 18, 2025· Updated Aug 18, 2025
NamelessMC allows Stored Cross Site Scripting (XSS) in SEO component
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.
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Affected products
2<2.2.4+ 1 more
- (no CPE)range: <2.2.4
- (no CPE)range: < 2.2.4
Patches
Vulnerability mechanics
References
2- github.com/NamelessMC/Nameless/commit/56d35cff9ee944c061791ef478cabd2bed0223c4mitrex_refsource_MISC
- github.com/NamelessMC/Nameless/security/advisories/GHSA-f5rm-w4mx-q7rxmitrex_refsource_CONFIRM
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