CRITICAL9.3
PYSEC-2026-515
Ray Path Traversal vulnerability
Quick fix
PYSEC-2026-515 — ray: upgrade to the fixed version with the command below.
pip install --upgrade 'ray>=2.8.1'Details
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
Are you affected?
Enter the version of the package you're using.
Affected packages
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-6021[ADVISORY]
- https://github.com/ray-project/ray[WEB]
- https://github.com/ray-project/ray/releases/tag/ray-2.8.1[WEB]
- https://huntr.com/bounties/5039c045-f986-4cbc-81ac-370fe4b0d3f8[WEB]
- https://www.anyscale.com/blog/update-on-ray-cves-cve-2023-6019-cve-2023-6020-cve-2023-6021-cve-2023-48022-cve-2023-48023[WEB]
- https://pypi.org/project/ray[PACKAGE]
- https://github.com/advisories/GHSA-3pww-qvr8-6mhp[ADVISORY]