{"id":"CVE-2023-27564","aliases":["EUVD-2023-1620","GHSA-r9xw-p7wj-w792"],"status":"published","title":"n8n Information Disclosure vulnerability","description":"The n8n package 0.218.0 for Node.js allows Information Disclosure.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01224,"percentile":0.69047,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-668"],"published":"2023-05-10T00:00:00Z","modified":"2026-10-28T02:30:36Z","exploits":[{"source":"pocgithub","id":"david-botelho-mariano/exploit-CVE-2023-27564","title":"david-botelho-mariano/exploit-CVE-2023-27564","date":"2024-04-03","url":"https://github.com/david-botelho-mariano/exploit-CVE-2023-27564"}],"fixes":[{"ecosystem":"npm","package":"n8n","fixed_in":["0.216.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"n8n","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.216.1"}]}]},{"source":"osv","ecosystem":"npm","package":"n8n","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.216.1"}]}]}],"products":[{"vendor":"n8n","product":"n8n"}],"references":[{"url":"https://github.com/n8n-io/n8n/releases","tags":["x_transferred","Release Notes","package"]},{"url":"https://www.synacktiv.com/sites/default/files/2023-05/Synacktiv-N8N-Multiple-Vulnerabilities_0.pdf","tags":["x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://security.netapp.com/advisory/ntap-20230622-0007/","tags":["x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27564","tags":["advisory"]},{"url":"https://github.com/n8n-io/n8n/releases/tag/n8n%400.216.1","tags":["web"]},{"url":"https://github.com/n8n-io/n8n/pull/5525","tags":["web"]},{"url":"https://github.com/n8n-io/n8n/commit/27adea70459329fc0dddabee69e10c9d1453835f","tags":["web"]},{"url":"https://github.com/advisories/GHSA-r9xw-p7wj-w792"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/27xxx/CVE-2023-27564.json","tags":["advisory"]},{"url":"https://github.com/n8n-io/n8n","tags":["package"]},{"url":"https://security.netapp.com/advisory/ntap-20230622-0007","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2023-27564","description":"The n8n package 0.218.0 for Node.js allows Information Disclosure.","status":"published","published":"2023-05-10T00:00:00Z","modified":"2025-01-27T21:10:09.916Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp"}],"updated_at":"2026-11-02T14:35:26.261013Z"}],"euvd":[{"id":"EUVD-2023-1620","description":"The n8n package 0.218.0 for Node.js allows Information Disclosure.","status":"published","published":"2023-05-10T00:00:00Z","modified":"2025-01-27T21:10:09Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-03T00:04:11.814906Z"}],"ghsa":[{"id":"GHSA-r9xw-p7wj-w792","title":"n8n Information Disclosure vulnerability","description":"The n8n package prior to 0.216.1 for Node.js allows Information Disclosure.","status":"published","published":"2023-05-10T15:30:22Z","modified":"2023-11-27T21:52:32Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-668"],"updated_at":"2026-11-02T14:37:22.840002Z"}],"nvd":[{"id":"CVE-2023-27564","description":"The n8n package 0.218.0 for Node.js allows Information Disclosure.","status":"published","published":"2023-05-10T15:15:09.66Z","modified":"2026-06-17T05:45:28.297Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-668"],"updated_at":"2026-11-02T14:08:01.131774Z"}],"osv":[{"id":"CVE-2023-27564","description":"The n8n package 0.218.0 for Node.js allows Information Disclosure.","status":"published","published":"2023-05-10T00:00:00Z","modified":"2026-10-28T02:30:36.604502337Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:31.135751Z"},{"id":"GHSA-r9xw-p7wj-w792","title":"n8n Information Disclosure vulnerability","description":"The n8n package prior to 0.216.1 for Node.js allows Information Disclosure.","status":"published","published":"2023-05-10T15:30:22Z","modified":"2023-11-08T04:12:06.524135Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-668"],"updated_at":"2026-11-02T15:46:55.877614Z"}]}}