{"action":"Upgrade n8n to 2.24.0 or later.","affected":[{"fixed":"2.24.0","introduced":"0"}],"component":"n8n","cve_ids":["CVE-2026-54314"],"ecosystem":"npm","epss":0.00546,"exploited":false,"fixed_versions":["2.24.0"],"ghsa_id":"GHSA-jqpw-qww5-cj4c","id":"tcs_01M5KFYQ8MDNH98BZS6JDJ7G4G","modified_at":"2026-07-20T13:45:32.186204762Z","published_at":"2026-06-16T23:01:51Z","references":["https://osv.dev/vulnerability/GHSA-jqpw-qww5-cj4c","https://github.com/n8n-io/n8n/security/advisories/GHSA-jqpw-qww5-cj4c","https://nvd.nist.gov/vuln/detail/CVE-2026-54314","https://github.com/n8n-io/n8n"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"GHSA-jqpw-qww5-cj4c","url":"https://osv.dev/vulnerability/GHSA-jqpw-qww5-cj4c"}],"summary":"n8n: Denial of Service via ZIP decompression in webhook workflow"}