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CVE-2023-48022: Ray has arbitrary code execution via jobs submission API

November 28, 2023 (updated December 20, 2025)

Anyscale Ray 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.

References

  • atlas.mitre.org/studies/AML.CS0023
  • bishopfox.com/blog/ray-versions-2-6-3-2-8-0
  • console.vulncheck.com/cve/CVE-2023-48022
  • docs.ray.io/en/latest/ray-security/index.html
  • docs.ray.io/en/latest/ray-security/token-auth.html
  • github.com/advisories/GHSA-6wgj-66m2-xxp2
  • github.com/advisories/GHSA-xg2h-7cxj-3gvh
  • github.com/honysyang/Ray
  • github.com/ray-project/ray
  • github.com/ray-project/ray/commit/978947083b1e192dba61ef653c863b11d56b0936
  • nvd.nist.gov/vuln/detail/CVE-2023-48022
  • www.anyscale.com/blog/update-on-ray-cve-2023-48022-new-verification-tooling-available
  • www.oligo.security/blog/shadowray-attack-ai-workloads-actively-exploited-in-the-wild
  • www.vicarius.io/vsociety/posts/shadowray-cve-2023-48022-exploit
  • www.vicarius.io/vsociety/posts/the-story-of-shadowray-cve-2023-48022
  • www.vulncheck.com/blog/initial-access-intelligence-august-2024

Code Behaviors & Features

Detect and mitigate CVE-2023-48022 with GitLab Dependency Scanning

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Affected versions

All versions up to 2.49.2

Solution

Unfortunately, there is no solution available yet.

Impact 9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-829: Inclusion of Functionality from Untrusted Control Sphere
  • CWE-918: Server-Side Request Forgery (SSRF)

Source file

pypi/ray/CVE-2023-48022.yml

Spotted a mistake? Edit the file on GitLab.

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