{"cve":"CVE-2023-48022","nvd":{"published":"2023-11-28T08:15:06.910","modified":"2026-06-17T06:33:31.367","status":"Modified","description":"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.)","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-918"],"references":["https://atlas.mitre.org/studies/AML.CS0023","https://bishopfox.com/blog/ray-versions-2-6-3-2-8-0","https://docs.ray.io/en/latest/ray-security/index.html","https://docs.ray.io/en/latest/ray-security/token-auth.html","https://www.vicarius.io/vsociety/posts/shadowray-cve-2023-48022-exploit"],"products":["anyscale:ray"],"source":"nvd","synced_at":"2026-10-19T21:42:07.670898610+00:00"},"epss":{"cve":"CVE-2023-48022","score":0.83942,"percentile":0.99692,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-6wgj-66m2-xxp2","url":"https://osv.dev/vulnerability/GHSA-6wgj-66m2-xxp2","summary":"Ray has arbitrary code execution via jobs submission API","modified":"2026-09-10T03:50:04.195227955Z","packages":[{"ecosystem":"PyPI","name":"ray","purl":"pkg:pypi/ray","ranges":["<=2.49.2"],"fixed":[]}]},{"id":"PYSEC-2026-517","url":"https://osv.dev/vulnerability/PYSEC-2026-517","summary":"Ray has arbitrary code execution via jobs submission API","modified":"2026-07-01T20:23:03.600233Z","packages":[{"ecosystem":"PyPI","name":"ray","purl":"pkg:pypi/ray","ranges":["<=2.49.2"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}