{"id":"CVE-2020-9301","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-9301","generatedAt":"2026-10-27T22:24:11.107Z","title":"Nolan Ray from Apple Information Security identified a security vulnerability in Spinnaker, all versions prior to version 1.23.4, 1.22.4 or 1.21.5.","description":"Nolan Ray from Apple Information Security identified a security vulnerability in Spinnaker, all versions prior to version 1.23.4, 1.22.4 or 1.21.5. The vulnerability exists within the handling of SpEL expressions that allows an attacker to read and write arbitrary files within the orca container via authenticated HTTP POST requests.","published":"2020-12-11T03:15:12.000Z","lastModified":"2026-06-17T03:27:44.000Z","status":"Modified","sourceIdentifier":"security-report@netflix.com","cvss":{"version":"3.1","score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-502"],"affected":["linuxfoundation/spinnaker"],"epss":{"score":0.01523,"percentile":0.74449,"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 (1.52%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2020-006.md","tags":["Patch","Third Party Advisory"],"source":"security-report@netflix.com"},{"url":"https://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2020-006.md","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-9301","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."}