{"id":"PYSEC-2026-519","summary":"Ray OS Command Injection vulnerability","details":"A command injection exists in Ray's cpu_profile URL parameter allowing attackers to execute os commands on the system running the ray dashboard remotely without authentication.","aliases":["CVE-2023-6019","GHSA-h3xg-wv58-5p43"],"modified":"2026-07-01T20:23:03.626117Z","published":"2026-06-29T11:50:43.128907Z","references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6019"},{"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/d0290f3c-b302-4161-89f2-c13bb28b4cfe"},{"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"},{"type":"PACKAGE","url":"https://pypi.org/project/ray"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-h3xg-wv58-5p43"}],"affected":[{"package":{"name":"ray","ecosystem":"PyPI","purl":"pkg:pypi/ray"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.1"}]}],"versions":["0.1.1","0.1.2","0.2.0","0.2.1","0.2.2","0.3.0","0.3.1","0.4.0","0.5.0","0.5.2","0.5.3","0.6.0","0.6.1","0.6.2","0.6.3","0.6.4","0.6.5","0.6.6","0.7.0","0.7.1","0.7.2","0.7.3","0.7.4","0.7.5","0.7.6","0.7.7","0.8.0","0.8.1","0.8.2","0.8.3","0.8.4","0.8.5","0.8.6","0.8.7","1.0.0","1.0.1","1.1.0","1.10.0","1.11.0","1.11.1","1.12.0","1.12.1","1.13.0","1.2.0","1.3.0","1.4.0","1.4.1","1.5.0","1.5.1","1.5.2","1.6.0","1.7.0","1.7.1","1.8.0","1.9.0","1.9.1","1.9.2","2.0.0","2.0.1","2.1.0","2.2.0","2.3.0","2.3.0rc0","2.3.1","2.4.0","2.5.0","2.5.1","2.6.0","2.6.1","2.6.2","2.6.3","2.7.0","2.7.0rc0","2.7.1","2.7.2","2.8.0"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/ray/PYSEC-2026-519.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}