CVE-2025-54075

{"id": "CVE-2025-54075", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 3.7, "exploitabilityScore": 3.9}]}, "published": "2025-07-18T16:15:30.557", "references": [{"url": "https://github.com/nuxt-modules/mdc/commit/3657a5bf2326a73cd3d906f57149146a412b962a", "source": "security-advisories@github.com"}, {"url": "https://github.com/nuxt-modules/mdc/security/advisories/GHSA-cj6r-rrr9-fg82", "source": "security-advisories@github.com"}, {"url": "https://github.com/nuxt-modules/mdc/security/advisories/GHSA-cj6r-rrr9-fg82", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "MDC is a tool to take regular Markdown and write documents interacting deeply with a Vue component. Prior to version 0.17.2, a remote script-inclusion / stored cross-site scripting vulnerability in @nuxtjs/mdc lets a Markdown author inject a `<base href=\"https://attacker.tld\">` element. The `<base>` tag rewrites how all subsequent relative URLs are resolved, so an attacker can make the page load scripts, styles, or images from an external, attacker-controlled origin and execute arbitrary JavaScript in the site\u2019s context. Version 0.17.2 contains a fix for the issue."}, {"lang": "es", "value": "MDC es una herramienta para usar Markdown est\u00e1ndar y escribir documentos que interact\u00faan estrechamente con un componente de Vue. Antes de la versi\u00f3n 0.17.2, una vulnerabilidad de inclusi\u00f3n remota de scripts y cross-site scripting almacenado en @nuxtjs/mdc permit\u00eda a un autor de Markdown inyectar un elemento ``. La etiqueta `` reescribe la resoluci\u00f3n de todas las URL relativas subsiguientes, de modo que un atacante puede hacer que la p\u00e1gina cargue scripts, estilos o im\u00e1genes desde un origen externo controlado por el atacante y ejecutar JavaScript arbitrario en el contexto del sitio. La versi\u00f3n 0.17.2 contiene una soluci\u00f3n para este problema."}], "lastModified": "2025-07-22T16:15:33.560", "sourceIdentifier": "security-advisories@github.com"}