{"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"}}]}}