{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-106105", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-10-06T15:33:55.333Z", "datePublished": "2026-10-06T17:20:36.923Z", "dateUpdated": "2026-10-06T17:53:57.230Z"}, "containers": {"cna": {"title": "Quasar Framework: Development TLS private keys are cached with overly permissive filesystem permissions", "problemTypes": [{"descriptions": [{"cweId": "CWE-732", "lang": "en", "description": "CWE-732: Incorrect Permission Assignment for Critical Resource", "type": "CWE"}]}], "metrics": [{"cvssV4_0": {"attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 8.4, "baseSeverity": "HIGH", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N", "version": "4.0"}}], "references": [{"name": "https://github.com/quasarframework/quasar/security/advisories/GHSA-fh39-c73x-5pjv", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/quasarframework/quasar/security/advisories/GHSA-fh39-c73x-5pjv"}, {"name": "https://github.com/quasarframework/quasar/commit/b719460aa78e88714b8a1b7ca68267234d217575", "tags": ["x_refsource_MISC"], "url": "https://github.com/quasarframework/quasar/commit/b719460aa78e88714b8a1b7ca68267234d217575"}, {"name": "https://github.com/quasarframework/quasar/releases/tag/@quasar/app-vite-v3.3.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/quasarframework/quasar/releases/tag/@quasar/app-vite-v3.3.0"}, {"name": "https://github.com/quasarframework/quasar/releases/tag/@quasar/cli-v5.0.4", "tags": ["x_refsource_MISC"], "url": "https://github.com/quasarframework/quasar/releases/tag/@quasar/cli-v5.0.4"}], "affected": [{"vendor": "quasarframework", "product": "quasar", "versions": [{"version": "< 2.23.3", "status": "affected"}]}, {"vendor": "@quasar", "product": "app-vite", "versions": [{"version": "< 3.3.0", "status": "affected"}]}, {"vendor": "@quasar", "product": "cli", "versions": [{"version": "< 5.0.4", "status": "affected"}]}, {"vendor": "@quasar", "product": "ssl-certificate", "versions": [{"version": "< 2.1.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-06T17:20:36.923Z"}, "descriptions": [{"lang": "en", "value": "Quasar Framework is a framework for building high-performance Vue.js user interfaces. Prior to @quasar/ssl-certificate 2.1.0, @quasar/cli 5.0.4, and @quasar/app-vite 3.3.0, the @quasar/ssl-certificate utility cached a combined private key and certificate PEM without explicitly applying owner-only filesystem permissions. Another local user able to read the cache can copy the key and impersonate a development TLS endpoint in an environment that trusts the certificate. The generated certificate was also CA-capable, carried unnecessarily broad key usages, and encoded the IPv6 loopback address as a DNS subject alternative name. This issue is fixed in @quasar/ssl-certificate 2.1.0, @quasar/cli 5.0.4, and @quasar/app-vite 3.3.0."}], "source": {"advisory": "GHSA-fh39-c73x-5pjv", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-10-06T17:53:50.770402Z", "id": "CVE-2026-106105", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-06T17:53:57.230Z"}}]}}

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{"affected": [{"affectedData": [{"product": "quasar", "vendor": "quasarframework", "versions": [{"status": "affected", "version": "< 2.23.3"}]}, {"product": "app-vite", "vendor": "@quasar", "versions": [{"status": "affected", "version": "< 3.3.0"}]}, {"product": "cli", "vendor": "@quasar", "versions": [{"status": "affected", "version": "< 5.0.4"}]}, {"product": "ssl-certificate", "vendor": "@quasar", "versions": [{"status": "affected", "version": "< 2.1.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Quasar Framework is a framework for building high-performance Vue.js user interfaces. Prior to @quasar/ssl-certificate 2.1.0, @quasar/cli 5.0.4, and @quasar/app-vite 3.3.0, the @quasar/ssl-certificate utility cached a combined private key and certificate PEM without explicitly applying owner-only filesystem permissions. Another local user able to read the cache can copy the key and impersonate a development TLS endpoint in an environment that trusts the certificate. The generated certificate was also CA-capable, carried unnecessarily broad key usages, and encoded the IPv6 loopback address as a DNS subject alternative name. This issue is fixed in @quasar/ssl-certificate 2.1.0, @quasar/cli 5.0.4, and @quasar/app-vite 3.3.0."}], "id": "CVE-2026-106105", "lastModified": "2026-10-06T18:16:51.833", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.4, "baseSeverity": "HIGH", "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": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/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", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-106105", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-10-06T17:53:50.770402Z", "version": "2.0.3"}}]}, "published": "2026-10-06T18:16:51.833", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/quasarframework/quasar/commit/b719460aa78e88714b8a1b7ca68267234d217575"}, {"source": "security-advisories@github.com", "url": "https://github.com/quasarframework/quasar/releases/tag/@quasar/app-vite-v3.3.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/quasarframework/quasar/releases/tag/@quasar/cli-v5.0.4"}, {"source": "security-advisories@github.com", "url": "https://github.com/quasarframework/quasar/security/advisories/GHSA-fh39-c73x-5pjv"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-732"}], "source": "security-advisories@github.com", "type": "Primary"}]}

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