{"schemaVersion":3,"id":"CVE-2026-19585","aliases":["DEBIAN-CVE-2026-19585","UBUNTU-CVE-2026-19585"],"status":"published","duplicateOf":null,"title":null,"description":"HashiCorp go-getter versions before 1.8.10 and go-getter/v2 versions before 2.2.5 are vulnerable to path traversal during S3 and GCS directory downloads, which may allow files to be written outside the requested destination. This vulnerability (CVE-2026-19585) is fixed in go-getter 1.8.10 and go-getter/v2 2.2.5.","dates":{"published":"2026-10-08T15:20:28.609Z","modified":"2026-10-08T19:11:51.256Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.3,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N","exploitability":4.1,"impact":6,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N","exploitability":4.1,"impact":6,"computed":true}]},"epss":{"probability":0.00208,"percentile":0.10274,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-09T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00208,"percentile":0.10274}],"last30":[{"date":"2026-10-09T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00208,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00208,"percentile":0.10274}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","description":"The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/22.html"}],"affected":[{"vendor":"debian","product":"golang-github-hashicorp-go-getter","name":"golang-github-hashicorp-go-getter","label":"golang-github-hashicorp-go-getter","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/golang-github-hashicorp-go-getter","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"golang-github-hashicorp-go-getter","name":"golang-github-hashicorp-go-getter","label":"golang-github-hashicorp-go-getter","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/golang-github-hashicorp-go-getter","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"hashicorp","product":"shared library","name":"Shared library","label":"shared library","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 1.0.1, < 2.2.5","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 1.0.1, < 2.2.5","eol":null,"hubHref":"/vendor/hashicorp/shared_library"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://discuss.hashicorp.com/t/hcsec-2026-44-go-getter-vulnerable-to-a-path-traversal-in-s3-gcs-directory-download-handling/77819","label":"discuss.hashicorp.com/t/…","hostname":"discuss.hashicorp.com","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-19585","label":"security-tracker.debian.org/tracker/CVE-2026-19585","hostname":"security-tracker.debian.org","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-19585","label":"ubuntu.com/security/CVE-2026-19585","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-19585","label":"www.cve.org/CVERecord?id=CVE-2026-19585","hostname":"www.cve.org","tags":["REPORT"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-08T15:20:28.609Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-08T19:11:51.256Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":21,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T06:56:44.632Z","stale":false,"partial":false}}