{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-119291", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-10-29T18:50:28.065Z", "datePublished": "2026-10-30T15:52:01.029Z", "dateUpdated": "2026-10-30T15:52:01.029Z"}, "containers": {"cna": {"title": "zuke setup and zuke import follow symbolic links planted at scaffold names, allowing writes outside the target directory", "problemTypes": [{"descriptions": [{"cweId": "CWE-59", "lang": "en", "description": "CWE-59: Improper Link Resolution Before File Access ('Link Following')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/zuke-build/zuke/security/advisories/GHSA-hc8w-3fgv-22pw", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/zuke-build/zuke/security/advisories/GHSA-hc8w-3fgv-22pw"}, {"name": "https://github.com/zuke-build/zuke/pull/542", "tags": ["x_refsource_MISC"], "url": "https://github.com/zuke-build/zuke/pull/542"}, {"name": "https://github.com/zuke-build/zuke/commit/4257b0bc5ef5e387a44f913349646d4baccd1654", "tags": ["x_refsource_MISC"], "url": "https://github.com/zuke-build/zuke/commit/4257b0bc5ef5e387a44f913349646d4baccd1654"}, {"name": "https://github.com/zuke-build/zuke/releases/tag/cli-v1.4.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/zuke-build/zuke/releases/tag/cli-v1.4.0"}], "affected": [{"vendor": "zuke-build", "product": "zuke", "versions": [{"version": "< 1.4.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-30T15:52:01.029Z"}, "descriptions": [{"lang": "en", "value": "Zuke is a code-first, strongly typed build automation system for Deno. Prior to 1.4.0, @zuke/cli uses lstat to inspect scaffold names but then performs link-following reads, writes, and permission changes in zuke setup and zuke import. An attacker who supplies an untrusted cloned repository, template, or archive with a symbolic link at a scaffolded name can cause setup to overwrite a target outside the selected directory with the invoking user's permissions. The .gitignore path requires no flag, while --force permits a linked launcher target to be written and made executable; import can also read link-target content and incorporate it into the generated build file. This issue is fixed in version 1.4.0."}], "source": {"advisory": "GHSA-hc8w-3fgv-22pw", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "zuke", "vendor": "zuke-build", "versions": [{"status": "affected", "version": "< 1.4.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Zuke is a code-first, strongly typed build automation system for Deno. Prior to 1.4.0, @zuke/cli uses lstat to inspect scaffold names but then performs link-following reads, writes, and permission changes in zuke setup and zuke import. An attacker who supplies an untrusted cloned repository, template, or archive with a symbolic link at a scaffolded name can cause setup to overwrite a target outside the selected directory with the invoking user's permissions. The .gitignore path requires no flag, while --force permits a linked launcher target to be written and made executable; import can also read link-target content and incorporate it into the generated build file. This issue is fixed in version 1.4.0."}], "id": "CVE-2026-119291", "lastModified": "2026-10-30T17:13:54.187", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-10-30T16:17:43.307", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/zuke-build/zuke/commit/4257b0bc5ef5e387a44f913349646d4baccd1654"}, {"source": "security-advisories@github.com", "url": "https://github.com/zuke-build/zuke/pull/542"}, {"source": "security-advisories@github.com", "url": "https://github.com/zuke-build/zuke/releases/tag/cli-v1.4.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/zuke-build/zuke/security/advisories/GHSA-hc8w-3fgv-22pw"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-59"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"created": "2026-10-30T17:30:13.003218+00:00", "updated": "2026-10-30T17:30:13.003223+00:00", "vendors": []}