{"id":"CVE-2026-106109","revision":null,"records":[{"revision":"88242710c1b94302913c482caef75476","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-106109","aliases":[],"title":"Quasar Framework: App Vite build cleanup can recursively remove unsafe configured output directories","description":"Quasar Framework is a framework for building high-performance Vue.js user interfaces. From 1.0.0 until 3.3.0, @quasar/app-vite recursively removed the resolved build.distDir before building without rejecting the project root, user home directory, filesystem roots, or symlink-resolved external directories. An unsafe trusted configuration can delete data writable by the build user before compilation begins. No attacker-controlled input reaches build.distDir by default, so exploitation requires compromised or less-trusted automation to influence build configuration, or a developer to run a mistaken configuration. This issue is fixed in version 3.3.0.","state":0,"publishedAt":"2026-10-06T17:32:08.136+00:00","modifiedAt":"2026-10-06T19:43:35.076+00:00","affected":[{"ecosystem":"Vendor product","name":"quasar","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"quasarframework\",\n                    \"product\": \"quasar\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 2.7.0, < 2.23.3\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"app-vite","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"@quasar\",\n                    \"product\": \"app-vite\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 1.0.0, < 3.3.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":4.1,"severity":"MEDIUM"}],"references":["https://github.com/quasarframework/quasar/security/advisories/GHSA-q9mq-245r-4g93","https://github.com/quasarframework/quasar/commit/6c009734b406e246a0855ed060e3a822de8aecc1","https://github.com/quasarframework/quasar/releases/tag/@quasar/app-vite-v3.3.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-106109","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-106109","identifiers":["CVE-2026-106109"]},"retained":false,"historicalAffected":[]},{"revision":"239ac54c6dbc4fb9ab5ab10752a0e2d7","observedAt":"2026-11-11T05:32:02.142+00:00","statement":{"source":"euvd","id":"EUVD-2026-93573","aliases":["CVE-2026-106109","GHSA-q9mq-245r-4g93"],"title":"Quasar Framework is a framework for building high-performance Vue.js user interfaces. 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This issue is fixed in version 3.3.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":4.1,"severity":null}],"references":["https://github.com/quasarframework/quasar/security/advisories/GHSA-q9mq-245r-4g93","https://github.com/quasarframework/quasar/commit/6c009734b406e246a0855ed060e3a822de8aecc1","https://github.com/quasarframework/quasar/releases/tag/@quasar/app-vite-v3.3.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-93573","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 6, 2026, 5:32:08 PM","dateUpdated":"Oct 6, 2026, 7:43:35 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. 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From 1.0.0 until 3.3.0, @quasar/app-vite recursively removed the resolved build.distDir before building without rejecting the project root, user home directory, filesystem roots, or symlink-resolved external directories. An unsafe trusted configuration can delete data writable by the build user before compilation begins. No attacker-controlled input reaches build.distDir by default, so exploitation requires compromised or less-trusted automation to influence build configuration, or a developer to run a mistaken configuration. This issue is fixed in version 3.3.0.","state":0,"publishedAt":"2026-10-06T18:16:52.34+00:00","modifiedAt":"2026-10-06T20:17:17.473+00:00","affected":[],"metrics":[{"system":"CVSS 4.0 · security-advisories@github.com · Secondary","vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:A/VC:N/VI:N/VA:H/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","score":4.1,"severity":"MEDIUM"}],"references":["https://github.com/quasarframework/quasar/commit/6c009734b406e246a0855ed060e3a822de8aecc1","https://github.com/quasarframework/quasar/releases/tag/@quasar/app-vite-v3.3.0","https://github.com/quasarframework/quasar/security/advisories/GHSA-q9mq-245r-4g93"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-106109","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Awaiting Analysis","weaknesses":["CWE-22","CWE-73"],"productCriteria":[],"sourceDates":{"published":"2026-10-06T18:16:52.340","lastModified":"2026-10-06T20:17:17.473"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-106109","identifiers":["CVE-2026-106109"]},"retained":false,"historicalAffected":[]},{"revision":"2d002dc30e06408faad8ccb24cacf74e","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-q9mq-245r-4g93","aliases":["CVE-2026-106109"],"title":"Quasar Framework: App Vite build cleanup can recursively remove unsafe configured output directories","description":"## Summary\n\n`@quasar/app-vite` recursively removes `build.distDir` before producing build artifacts. The configured path was made absolute, but it was not checked before removal. A configuration mistake could therefore target the project root, user home directory, a filesystem root, or another directory outside the project.\n\n## Details\n\nThe build command and mode builders passed the resolved output directory directly to `fs-extra` recursive removal. Existing symlink ancestors were not resolved before deletion either, so a path that appeared to be inside the project could operate on a directory outside it.\n\n`quasar.config` is trusted application code, and no attacker-controlled input reaches `build.distDir` by default. This issue is primarily destructive-build safety hardening. It can become a security boundary when build configuration is generated or influenced by less-trusted automation.\n\n## Impact\n\nRunning a normal Quasar build with an unsafe `build.distDir` can delete data accessible to the build user before compilation begins.\n\n## Remediation\n\nValidate the effective deletion target before every artifact cleanup. Always reject filesystem roots, the user home directory and the project root; resolve existing symlink ancestors; require an explicit `build.allowOutsideProjectDistDir` opt-in for external output directories; and log the exact resolved target before removal.","state":0,"publishedAt":"2026-10-07T16:14:35+00:00","modifiedAt":"2026-10-07T16:30:06.3498875+00:00","affected":[{"ecosystem":"npm","name":"@quasar/app-vite","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"1.0.0"},{"kind":"fixed","version":"3.3.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V4","vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://github.com/quasarframework/quasar/security/advisories/GHSA-q9mq-245r-4g93","https://nvd.nist.gov/vuln/detail/CVE-2026-106109","https://github.com/quasarframework/quasar/commit/6c009734b406e246a0855ed060e3a822de8aecc1","https://github.com/quasarframework/quasar","https://github.com/quasarframework/quasar/releases/tag/@quasar/app-vite-v3.3.0"],"sourceUrl":"https://github.com/advisories/GHSA-q9mq-245r-4g93","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-q9mq-245r-4g93","identifiers":["GHSA-q9mq-245r-4g93","CVE-2026-106109"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-11T11:57:48.1935565+00:00","complete":true,"records":1779,"lastAttemptAt":"2026-11-11T11:57:48.1935565+00:00","lastSuccessAt":"2026-11-11T11:57:48.3425698+00:00","error":null,"lastVerifiedAt":"2026-11-11T11:57:48.3425702+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-de3b77103708811b6494d2ff7c979037d73ae579742cd1649a5c765137ae5083-08810285716c151004c67847239e44305919603a6514bf8f71e8742fea5ea4c7","complete":true,"records":424036,"lastAttemptAt":"2026-11-11T11:57:47.1356939+00:00","lastSuccessAt":"2026-11-11T11:57:47.0236846+00:00","error":null,"lastVerifiedAt":"2026-11-11T11:57:47.1356939+00:00","snapshotPublishedAt":"2026-11-11T11:23:47+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-99bdca71b3604150bbac354a4a9d8a89","complete":false,"records":13758,"lastAttemptAt":"2026-11-11T12:09:48.959833+00:00","lastSuccessAt":"2026-11-11T12:09:48.955+00:00","error":null,"lastVerifiedAt":"2026-11-11T12:09:48.955+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13489,"expectedIdentifiers":13812,"failedIdentifiers":0},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. 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