{"id":"CVE-2025-62522","sourceIdentifier":"security-advisories@github.com","published":"2025-10-20T20:15:37.427","lastModified":"2026-10-08T22:10:00.563","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"Vite is a frontend tooling framework for JavaScript. In versions from 2.9.18 to before 3.0.0, 3.2.9 to before 4.0.0, 4.5.3 to before 5.0.0, 5.2.6 to before 5.4.21, 6.0.0 to before 6.4.1, 7.0.0 to before 7.0.8, and 7.1.0 to before 7.1.11, files denied by server.fs.deny were sent if the URL ended with \\ when the dev server is running on Windows. Only apps explicitly exposing the Vite dev server to the network and running the dev server on Windows were affected. This issue has been patched in versions 5.4.21, 6.4.1, 7.0.8, and 7.1.11."},{"lang":"es","value":"Vite es un framework de herramientas de frontend para JavaScript. En las versiones desde la 2.9.18 hasta antes de la 3.0.0, desde la 3.2.9 hasta antes de la 4.0.0, desde la 4.5.3 hasta antes de la 5.0.0, desde la 5.2.6 hasta antes de la 5.4.21, desde la 6.0.0 hasta antes de la 6.4.1, desde la 7.0.0 hasta antes de la 7.0.8, y desde la 7.1.0 hasta antes de la 7.1.11, se enviaron archivos denegados por server.fs.deny si la URL terminaba con \\ cuando el servidor de desarrollo se ejecuta en Windows. Solo las aplicaciones que exponían explícitamente el servidor de desarrollo de Vite a la red y que ejecutaban el servidor de desarrollo en Windows se vieron afectadas. Este problema ha sido parcheado en las versiones 5.4.21, 6.4.1, 7.0.8 y 7.1.11."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"vitejs","product":"vite","versions":[{"version":">= 7.1.0, < 7.1.11","status":"affected"},{"version":">= 7.0.0, < 7.0.8","status":"affected"},{"version":">= 6.0.0, < 6.4.1","status":"affected"},{"version":">= 5.2.6, < 5.4.21","status":"affected"},{"version":">= 4.5.3, < 5.0.0","status":"affected"},{"version":">= 3.2.9, < 4.0.0","status":"affected"},{"version":">= 2.9.18, < 3.0.0","status":"affected"}]}]}],"metrics":{"cvssMetricV40":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/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","baseScore":6.0,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"PASSIVE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-10-20T20:16:51.209674Z","id":"CVE-2025-62522","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-22"}]}],"references":[{"url":"https://github.com/vitejs/vite/commit/f479cc57c425ed41ceb434fecebd63931b1ed4ed","source":"security-advisories@github.com"},{"url":"https://github.com/vitejs/vite/security/advisories/GHSA-93m4-6634-74q7","source":"security-advisories@github.com"}]}