CVE-2025-54117
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.
Scoring
- Severity
- CRITICAL
- CVSS base score
- 9.1
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
- EPSS probability
- 0.39%
- CWE
- CWE-80, CWE-79
- Published
- 2025-08-18
- Last modified
- 2026-03-12
Affected products
- NamelessMC Nameless
Weakness type
Related vulnerabilities
- CVE-2026-52774 — Reflected XSS via Unescaped `id` Parameter in Bazar Widget HTML Attributes in YesWiki
- CVE-2026-52773 — Reflected XSS via Unescaped Archived-Revision `time` Parameter in `handlers/page/show.php` in YesWiki
- CVE-2026-32773 — Apache Spark: XSS Vulnerability in Spark Web 3.5.4
- CVE-2026-82838 — Default webserver configuration with incorrect CSP
- CVE-2026-55696 — PrivateBin: Stored Cross-Side-Scripting (XSS) vulnerability in attachment download link via dangerous MIME types with required user-interaction
- CVE-2026-5218 — HTML Injection in Softtr's E-Commerce Pack
- CVE-2026-5389 — justhtml before 1.13.0 XSS via code fence breakout
- CVE-2026-35163 — OctoPrint: XSS in Suppressed Command Notifications