{"action":"Upgrade n8n to 1.123.67 or later.","affected":[{"fixed":"1.123.67","introduced":"0"},{"fixed":"2.32.1","introduced":"2.32.0"},{"fixed":"2.31.5","introduced":"2.0.0-rc.0"}],"component":"n8n","cve_ids":["CVE-2026-72769"],"ecosystem":"npm","epss":0.00514,"exploited":false,"fixed_versions":["1.123.67","2.32.1","2.31.5"],"ghsa_id":"GHSA-hx4h-vr3m-45vh","id":"tcs_01M5KFWCBMWRGW2ZA9Z7N5JGE8","modified_at":"2026-08-12T04:26:15.238510546Z","published_at":"2026-07-22T22:13:04Z","references":["https://osv.dev/vulnerability/GHSA-hx4h-vr3m-45vh","https://github.com/n8n-io/n8n/security/advisories/GHSA-hx4h-vr3m-45vh","https://github.com/n8n-io/n8n/commit/f69dfc6dd2178a14ea1624d2e1d403c2e755042f","https://github.com/n8n-io/n8n","https://github.com/n8n-io/n8n/releases/tag/n8n@1.123.67","https://github.com/n8n-io/n8n/releases/tag/n8n@2.31.5","https://github.com/n8n-io/n8n/releases/tag/n8n@2.32.1"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GHSA-hx4h-vr3m-45vh","url":"https://osv.dev/vulnerability/GHSA-hx4h-vr3m-45vh"},{"source":"nvd","source_id":"CVE-2026-72769","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72769"}],"summary":"n8n: Prototype Pollution via VM Expression Engine Sandbox Escape Leads to Denial of Service"}