{"id":"CVE-2023-6020","aliases":["PYSEC-2026-516"],"url":"https://o3.security/vulnerability/CVE-2023-6020","summary":"Ray Missing Authorization vulnerability","details":"LFI in Ray's /static/ directory allows attackers to read any file on the server without authentication. The issue is fixed in version 2.8.1+. Ray maintainers response can be found here: https://www.anyscale.com/blog/update-on-ray-cves-cve-2023-6019-cve-2023-6020-cve-2023-6021-cve-2023-48022-cve-2023-48023","published":"2023-11-16T21:30:46Z","modified":"2026-09-10T03:50:04.121967722Z","cvss":{"score":9.3,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":2,"affectedPackages":[{"ecosystem":"PyPI","name":"ray","fixedVersion":"2.8.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6020"},{"type":"WEB","url":"https://github.com/ray-project/ray"},{"type":"WEB","url":"https://github.com/ray-project/ray/releases/tag/ray-2.8.1"},{"type":"WEB","url":"https://huntr.com/bounties/83dd8619-6dc3-4c98-8f1b-e620fedcd1f6"},{"type":"WEB","url":"https://www.anyscale.com/blog/update-on-ray-cves-cve-2023-6019-cve-2023-6020-cve-2023-6021-cve-2023-48022-cve-2023-48023"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-10T03:50:04.121967722Z"}}