{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-118662", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-10-28T17:25:37.561Z", "datePublished": "2026-10-28T20:33:36.440Z", "dateUpdated": "2026-10-28T20:33:36.440Z"}, "containers": {"cna": {"title": "Vite: `server.fs.deny` bypassed with queries", "problemTypes": [{"descriptions": [{"cweId": "CWE-180", "lang": "en", "description": "CWE-180: Incorrect Behavior Order: Validate Before Canonicalize", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-284", "lang": "en", "description": "CWE-284: Improper Access Control", "type": "CWE"}]}], "metrics": [{"cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 6.9, "baseSeverity": "MEDIUM", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:N/SA:N", "version": "4.0"}}], "references": [{"name": "https://github.com/vitejs/vite/security/advisories/GHSA-8g5g-mxqh-grgj", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/vitejs/vite/security/advisories/GHSA-8g5g-mxqh-grgj"}, {"name": "https://github.com/vitejs/vite/pull/22160", "tags": ["x_refsource_MISC"], "url": "https://github.com/vitejs/vite/pull/22160"}, {"name": "https://github.com/vitejs/vite/pull/23855", "tags": ["x_refsource_MISC"], "url": "https://github.com/vitejs/vite/pull/23855"}, {"name": "https://github.com/vitejs/vite/commit/91e40d7bf9777057bbd31c3eb036a54c9465697e", "tags": ["x_refsource_MISC"], "url": "https://github.com/vitejs/vite/commit/91e40d7bf9777057bbd31c3eb036a54c9465697e"}, {"name": "https://github.com/vitejs/vite/releases/tag/v6.4.5", "tags": ["x_refsource_MISC"], "url": "https://github.com/vitejs/vite/releases/tag/v6.4.5"}], "affected": [{"vendor": "vitejs", "product": "vite", "versions": [{"version": ">= 6.4.4, < 6.4.5", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-28T20:33:36.440Z"}, "descriptions": [{"lang": "en", "value": "Vite is a frontend tooling framework for JavaScript. From 6.4.4 until 6.4.5, the Vite development server can evaluate server.fs.deny before stripping loader query parameters such as ?raw, ?import&raw, or ?import&url&inline. When the development server is exposed to the network and a sensitive file is inside server.fs.allow but matched by server.fs.deny, an unauthenticated attacker can append one of these queries and retrieve the denied file. This issue is fixed in version 6.4.5."}], "source": {"advisory": "GHSA-8g5g-mxqh-grgj", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "vite", "vendor": "vitejs", "versions": [{"status": "affected", "version": ">= 6.4.4, < 6.4.5"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Vite is a frontend tooling framework for JavaScript. From 6.4.4 until 6.4.5, the Vite development server can evaluate server.fs.deny before stripping loader query parameters such as ?raw, ?import&raw, or ?import&url&inline. When the development server is exposed to the network and a sensitive file is inside server.fs.allow but matched by server.fs.deny, an unauthenticated attacker can append one of these queries and retrieve the denied file. This issue is fixed in version 6.4.5."}], "id": "CVE-2026-118662", "lastModified": "2026-10-29T16:19:37.750", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 6.9, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/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", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-10-28T21:16:56.403", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/vitejs/vite/commit/91e40d7bf9777057bbd31c3eb036a54c9465697e"}, {"source": "security-advisories@github.com", "url": "https://github.com/vitejs/vite/pull/22160"}, {"source": "security-advisories@github.com", "url": "https://github.com/vitejs/vite/pull/23855"}, {"source": "security-advisories@github.com", "url": "https://github.com/vitejs/vite/releases/tag/v6.4.5"}, {"source": "security-advisories@github.com", "url": "https://github.com/vitejs/vite/security/advisories/GHSA-8g5g-mxqh-grgj"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-180"}, {"lang": "en", "value": "CWE-284"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.4.4,6.4.5)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "vite", "source": "cna", "vendor": "vitejs"}, "product": "vite", "vendor": "vitejs"}], "created": "2026-10-28T21:44:26.250403+00:00", "updated": "2026-10-28T22:15:04.292487+00:00", "vendors": ["vitejs", "vitejs$PRODUCT$vite"]}