CVE-2025-67647

{"id": "CVE-2025-67647", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-67647", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-01-15T18:57:32.614460Z"}}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.4, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:H/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "subIntegrityImpact": "LOW", "vulnIntegrityImpact": "LOW", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "LOW", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "sveltejs", "product": "kit", "versions": [{"status": "affected", "version": ">= 2.19.0, < 2.49.5"}]}]}], "published": "2026-01-15T19:16:03.870", "references": [{"url": "https://github.com/sveltejs/kit/commit/d9ae9b00b14f5574d109f3fd548f960594346226", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/sveltejs/kit/security/advisories/GHSA-j62c-4x62-9r35", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-248"}, {"lang": "en", "value": "CWE-918"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-918"}]}], "descriptions": [{"lang": "en", "value": "SvelteKit is a framework for rapidly developing robust, performant web applications using Svelte. Prior to 2.49.5, SvelteKit is vulnerable to a server side request forgery (SSRF) and denial of service (DoS) under certain conditions. From 2.44.0 through 2.49.4, the vulnerability results in a DoS when your app has at least one prerendered route (export const prerender = true). From 2.19.0 through 2.49.4, the vulnerability results in a DoS when your app has at least one prerendered route and you are using adapter-node without a configured ORIGIN environment variable, and you are not using a reverse proxy that implements Host header validation. This vulnerability is fixed in 2.49.5."}, {"lang": "es", "value": "SvelteKit es un framework para desarrollar r\u00e1pidamente aplicaciones web robustas y de alto rendimiento usando Svelte. Antes de la 2.49.5, SvelteKit es vulnerable a una falsificaci\u00f3n de petici\u00f3n del lado del servidor (SSRF) y denegaci\u00f3n de servicio (DoS) bajo ciertas condiciones. Desde la 2.44.0 hasta la 2.49.4, la vulnerabilidad resulta en una DoS cuando su aplicaci\u00f3n tiene al menos una ruta prerrenderizada (export const prerender = true). Desde la 2.19.0 hasta la 2.49.4, la vulnerabilidad resulta en una DoS cuando su aplicaci\u00f3n tiene al menos una ruta prerrenderizada y est\u00e1 usando adapter-node sin una variable de entorno ORIGIN configurada, y no est\u00e1 usando un proxy inverso que implemente la validaci\u00f3n del encabezado Host. Esta vulnerabilidad est\u00e1 corregida en la 2.49.5."}], "lastModified": "2026-06-17T09:57:59.110", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:svelte:adapter-node:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "E3D434B8-77EC-432C-B1CA-AB441068FDD9", "versionEndExcluding": "5.5.1", "versionStartIncluding": "5.4.1"}, {"criteria": "cpe:2.3:a:svelte:kit:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "C7B8741D-ECC4-4E4D-BB92-208C0E740D40", "versionEndExcluding": "2.49.5", "versionStartIncluding": "2.19.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}