{"id":"CVE-2023-48022","aliases":["GHSA-6wgj-66m2-xxp2","PYSEC-2026-517"],"url":"https://o3.security/vulnerability/CVE-2023-48022","summary":"Ray has arbitrary code execution via jobs submission API","details":"Anyscale Ray 2.6.3 and 2.8.0 allows a remote attacker to execute arbitrary code via the job submission API. NOTE: the vendor's position is that this report is irrelevant because Ray, as stated in its documentation, is not intended for use outside of a strictly controlled network environment. (Also, within that environment, customers at version 2.52.0 and later can choose to use token authentication.)","published":"2023-11-28T00:00:00Z","modified":"2026-10-28T02:30:51.806558463Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.83942,"percentile":0.99669,"asOf":"2026-08-12"},"cisaKev":null,"exploitsKnown":4,"affectedPackages":[{"ecosystem":"PyPI","name":"ray","fixedVersion":null}],"fix":{"url":"https://github.com/ray-project/ray/commit/978947083b1e192dba61ef653c863b11d56b0936","label":"ray-project/ray@9789470"},"references":[{"type":"WEB","url":"https://atlas.mitre.org/studies/AML.CS0023"},{"type":"WEB","url":"https://docs.ray.io/en/latest/ray-security/index.html"},{"type":"WEB","url":"https://docs.ray.io/en/latest/ray-security/token-auth.html"},{"type":"WEB","url":"https://www.vicarius.io/vsociety/posts/shadowray-cve-2023-48022-exploit"},{"type":"WEB","url":"https://www.vicarius.io/vsociety/posts/the-story-of-shadowray-cve-2023-48022"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/48xxx/CVE-2023-48022.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-48022"},{"type":"ARTICLE","url":"https://bishopfox.com/blog/ray-versions-2-6-3-2-8-0"},{"type":"WEB","url":"https://github.com/ray-project/ray/commit/978947083b1e192dba61ef653c863b11d56b0936"},{"type":"WEB","url":"https://console.vulncheck.com/cve/CVE-2023-48022"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-xg2h-7cxj-3gvh"},{"type":"WEB","url":"https://github.com/honysyang/Ray"},{"type":"PACKAGE","url":"https://github.com/ray-project/ray"},{"type":"WEB","url":"https://www.anyscale.com/blog/update-on-ray-cve-2023-48022-new-verification-tooling-available"},{"type":"WEB","url":"https://www.oligo.security/blog/shadowray-attack-ai-workloads-actively-exploited-in-the-wild"},{"type":"WEB","url":"https://www.vulncheck.com/blog/initial-access-intelligence-august-2024"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:30:51.806558463Z"}}