RayPublished 16 Nov 2023NVD status: Modified

CVE-2023-6021

LFI in Ray's log API endpoint allows attackers to read any file on the server without authentication.

ComponentRay
Severityhigh (CVSS 7.5)
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published (NVD)2023-11-16
Last modified2026-06-17
Affected versions
all versions
Fixed in2.8.1
WeaknessCWE-29CWE-22
CISA KEVnot listed

NVD description

LFI in Ray's log API endpoint 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

What to do

  • Upgrade Ray to 2.8.1 or later.
  • Do not expose the component's API or UI to the internet without authentication in front of it.

Sources