{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-14T23:59:27.862","vulnerabilities":[{"cve":{"id":"CVE-2025-30158","sourceIdentifier":"security-advisories@github.com","published":"2025-04-18T16:15:22.443","lastModified":"2025-05-13T15:40:58.243","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"NamelessMC is a free, easy to use & powerful website software for Minecraft servers. In version 2.1.4 and prior, the forum allows users to post iframe elements inside forum topics\/comments\/feed with no restriction on the iframe's width and height attributes. This allows an authenticated attacker to perform a UI-based denial of service (DoS) by injecting oversized iframes that block the forum UI and disrupt normal user interactions. This issue has been patched in version 2.2.0."},{"lang":"es","value":"NamelessMC es un software web gratuito, fácil de usar y potente para servidores de Minecraft. En la versión 2.1.4 y anteriores, el foro permite a los usuarios publicar elementos iframe dentro de los temas, comentarios y feeds del foro sin restricciones en los atributos de ancho y alto del iframe. Esto permite a un atacante autenticado realizar una denegación de servicio (DoS) basada en la interfaz de usuario (IU) inyectando iframes de gran tamaño que bloquean la interfaz del foro e interrumpen las interacciones normales de los usuarios. Este problema se ha corregido en la versión 2.2.0."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1\/AV:N\/AC:L\/PR:L\/UI:N\/S:U\/C:N\/I:L\/A:H","baseScore":7.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":4.2},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1\/AV:N\/AC:L\/PR:L\/UI:N\/S:U\/C:N\/I:L\/A:H","baseScore":7.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":4.2}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-400"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:namelessmc:nameless:*:*:*:*:*:*:*:*","versionEndExcluding":"2.2.0","matchCriteriaId":"8A429B30-0D89-49F2-BAE4-61911F252441"}]}]}],"references":[{"url":"https:\/\/github.com\/NamelessMC\/Nameless\/commit\/caa42a975338a13fbc1658e8c440108f16135643","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https:\/\/github.com\/NamelessMC\/Nameless\/releases\/tag\/v2.2.0","source":"security-advisories@github.com","tags":["Release Notes"]},{"url":"https:\/\/github.com\/NamelessMC\/Nameless\/security\/advisories\/GHSA-2prx-rgr7-hq5f","source":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"]},{"url":"https:\/\/github.com\/NamelessMC\/Nameless\/security\/advisories\/GHSA-2prx-rgr7-hq5f","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["Exploit","Vendor Advisory"]}]}}]}