{"id":"CVE-2026-65590","revision":null,"records":[{"revision":"856cb9082004494381d8bb2edae456df","observedAt":"2026-10-29T22:48:55.035+00:00","statement":{"source":"cve-program","id":"CVE-2026-65590","aliases":[],"title":"n8n before 2.30.1 Shell Sandbox Bypass on Linux Windows","description":"n8n before 2.29.8 and 2.30.x before 2.30.1 does not enforce shell sandbox restrictions on Linux and Windows in the @n8n/computer-use package (sandboxing was applied only on macOS). Shell commands executed by the tool run without any filesystem or network restrictions, allowing unrestricted access to the host filesystem and network from within the computer-use agent process. 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Shell commands executed by the tool run without any filesys…","description":"n8n before 2.29.8 and 2.30.x before 2.30.1 does not enforce shell sandbox restrictions on Linux and Windows in the @n8n/computer-use package (sandboxing was applied only on macOS). Shell commands executed by the tool run without any filesystem or network restrictions, allowing unrestricted access to the host filesystem and network from within the computer-use agent process. This issue only affects deployments where the @n8n/computer-use package is explicitly installed and running; standard n8n installations are not affected.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H","score":5.5,"severity":null}],"references":["https://github.com/n8n-io/n8n/security/advisories/GHSA-fpg6-x68q-5793","https://www.vulncheck.com/advisories/n8n-before-shell-sandbox-bypass-on-linux-windows"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-47634","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jul 22, 2026, 11:21:40 AM","dateUpdated":"Oct 29, 2026, 9:16:21 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-47634","identifiers":["EUVD-2026-47634","CVE-2026-65590","GHSA-4v35-78jc-648r","GHSA-fpg6-x68q-5793"]},"retained":false,"historicalAffected":[]},{"revision":"428664ddeea04b7db74aa2b1c335975a","observedAt":"2026-10-31T18:05:00.018+00:00","statement":{"source":"nvd","id":"CVE-2026-65590","aliases":[],"title":"n8n before 2.29.8 and 2.30.x before 2.30.1 does not enforce shell sandbox restrictions on Linux and Windows in the @n8n/computer-use package (sandboxing was applied only on macOS). Shell commands executed by the tool run without any filesys…","description":"n8n before 2.29.8 and 2.30.x before 2.30.1 does not enforce shell sandbox restrictions on Linux and Windows in the @n8n/computer-use package (sandboxing was applied only on macOS). 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Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-65590","identifiers":["CVE-2026-65590"]},"retained":false,"historicalAffected":[]},{"revision":"8506edecb0e84b8db58fd3d154f11f49","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-4v35-78jc-648r","aliases":[],"title":"Duplicate Advisory: computer-use Shell Sandbox Not Enforced on Linux and Windows","description":"## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of\u00A0GHSA-fpg6-x68q-5793. This link is maintained to preserve external references.\n\n## Original Description\n\nn8n before 2.29.8 and 2.30.x before 2.30.1 does not enforce shell sandbox restrictions on Linux and Windows in the @n8n/computer-use package (sandboxing was applied only on macOS). Shell commands executed by the tool run without any filesystem or network restrictions, allowing unrestricted access to the host filesystem and network from within the computer-use agent process. This issue only affects deployments where the @n8n/computer-use package is explicitly installed and running; standard n8n installations are not affected.","state":2,"publishedAt":"2026-07-22T12:32:17+00:00","modifiedAt":"2026-07-22T22:31:07.3176225+00:00","affected":[{"ecosystem":"npm","name":"@n8n/computer-use","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V4","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/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":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://github.com/n8n-io/n8n/security/advisories/GHSA-fpg6-x68q-5793","https://nvd.nist.gov/vuln/detail/CVE-2026-65590","https://www.vulncheck.com/advisories/n8n-before-shell-sandbox-bypass-on-linux-windows"],"sourceUrl":"https://github.com/advisories/GHSA-4v35-78jc-648r","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-4v35-78jc-648r","identifiers":["GHSA-4v35-78jc-648r"]},"retained":false,"historicalAffected":[]},{"revision":"7fd63dc95eef4b69a62e720fc223d97a","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-fpg6-x68q-5793","aliases":["CVE-2026-65590"],"title":"n8n: computer-use Shell Sandbox Not Enforced on Linux and Windows","description":"## Impact\nThe shell tool in the `@n8n/computer-use` package applied its sandbox restrictions only on macOS. On Linux and Windows, shell commands executed by the tool ran without any filesystem or network restrictions, allowing unrestricted access to the host filesystem and network from within the computer-use agent process.\n\nThis issue only affects deployments where the `@n8n/computer-use` package is explicitly installed and running. It does not affect standard n8n installations.\n\n## Patches\nThe issue has been fixed in n8n versions 2.29.8 and 2.30.1. Users should upgrade to one of these versions or later to remediate the vulnerability.\n\nThe fix adds sandbox enforcement on Linux via bubblewrap and disables the shell tool entirely when a working sandbox cannot be established. An explicit opt-out flag (`--dangerously-disable-shell-sandbox`) is available for deployments that require unsandboxed shell access and accept the associated risk.\n\n## Workarounds\nIf upgrading is not immediately possible, administrators should consider the following temporary mitigations:\n- Disable or avoid deploying the `@n8n/computer-use` package on Linux or Windows hosts until the fix is applied.\n- Restrict access to the n8n instance and the computer-use agent to fully trusted users only.\n\nThese workarounds do not fully remediate the risk and should only be used as short-term mitigation measures.","state":0,"publishedAt":"2026-07-22T22:28:24+00:00","modifiedAt":"2026-07-22T22:41:47.645941+00:00","affected":[{"ecosystem":"npm","name":"n8n","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"2.30.0"},{"kind":"fixed","version":"2.30.1"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"npm","name":"n8n","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"2.29.8"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V4","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://github.com/n8n-io/n8n/security/advisories/GHSA-fpg6-x68q-5793","https://nvd.nist.gov/vuln/detail/CVE-2026-65590","https://github.com/n8n-io/n8n","https://github.com/n8n-io/n8n/releases/tag/n8n@2.29.8","https://github.com/n8n-io/n8n/releases/tag/n8n@2.30.1","https://www.vulncheck.com/advisories/n8n-before-shell-sandbox-bypass-on-linux-windows"],"sourceUrl":"https://github.com/advisories/GHSA-fpg6-x68q-5793","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-fpg6-x68q-5793","identifiers":["GHSA-fpg6-x68q-5793","CVE-2026-65590"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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