{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-102282","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-09-28T20:11:16.659Z","datePublished":"2026-10-05T17:00:00.250Z","dateUpdated":"2026-10-07T20:53:52.156Z"},"containers":{"cna":{"title":"adm-zip extraction preserves SUID/SGID bits from untrusted ZIPs -> local privilege escalation","problemTypes":[{"descriptions":[{"cweId":"CWE-732","lang":"en","description":"CWE-732: Incorrect Permission Assignment for Critical Resource","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/cthackers/adm-zip/security/advisories/GHSA-j5f4-cc29-5x44","tags":["x_refsource_CONFIRM"],"url":"https://github.com/cthackers/adm-zip/security/advisories/GHSA-j5f4-cc29-5x44"},{"name":"https://github.com/cthackers/adm-zip/commit/6a63c339b83c52915483efacda517660a7a7bf87","tags":["x_refsource_MISC"],"url":"https://github.com/cthackers/adm-zip/commit/6a63c339b83c52915483efacda517660a7a7bf87"},{"name":"https://github.com/cthackers/adm-zip/releases/tag/v0.6.1","tags":["x_refsource_MISC"],"url":"https://github.com/cthackers/adm-zip/releases/tag/v0.6.1"}],"affected":[{"vendor":"cthackers","product":"adm-zip","versions":[{"version":"< 0.6.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-10-05T17:00:00.250Z"},"descriptions":[{"lang":"en","value":"adm-zip is a JavaScript library for creating and extracting ZIP archives in Node.js. Prior to 0.6.1, adm-zip applies the Unix permission bits stored in a zip entry directly to the extracted file via `fs.chmodSync()` when `keepOriginalPermission=true` is passed to `extractAllTo()`/`extractEntryTo()` — and it never filters the setuid/setgid/sticky bits out of those bits. A zip crafted by an attacker can therefore produce an extracted binary with mode `04755`. When extraction runs as root (the default posture in Docker builds, CI runners, and privileged install steps — the exact environments where this flag is used), the resulting root-owned setuid file is executed later by a lesser-privileged user, turning the attacker's code into a root execution. Version 0.6.1 fixes the issue."}],"source":{"advisory":"GHSA-j5f4-cc29-5x44","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/cthackers/adm-zip/security/advisories/GHSA-j5f4-cc29-5x44","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-07T20:53:29.301313Z","id":"CVE-2026-102282","options":[{"Exploitation":"poc"},{"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":"2026-10-07T20:53:52.156Z"}}]}}