{"id":"CVE-2020-36604","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-36604","generatedAt":"2026-10-27T21:19:18.284Z","title":"hoek before 8.5.1 and 9.x before 9.0.3 allows prototype poisoning in the clone function.","description":"hoek before 8.5.1 and 9.x before 9.0.3 allows prototype poisoning in the clone function.","published":"2022-09-23T06:15:09.000Z","lastModified":"2026-06-17T03:15:47.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-1321"],"affected":["hapijs/hoek"],"epss":{"score":0.01241,"percentile":0.68989,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.24%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/hapijs/hoek/issues/352","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://security.snyk.io/vuln/SNYK-JS-HAPIHOEK-548452%29","source":"cve@mitre.org"},{"url":"https://github.com/hapijs/hoek/issues/352","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.snyk.io/vuln/SNYK-JS-HAPIHOEK-548452%29","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-36604","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}