PYSEC-2026-515
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/ray/PYSEC-2026-515.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2026-515
- Aliases
-
- CVE-2023-6021
- GHSA-3pww-qvr8-6mhp
- Published
- 2026-06-29T11:50:43.503653Z
- Modified
- 2026-07-01T20:23:03.577472Z
- Severity
-
- 9.3 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N CVSS Calculator
- Summary
- Ray Path Traversal vulnerability
- 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
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2023-6021
- https://github.com/ray-project/ray
- https://github.com/ray-project/ray/releases/tag/ray-2.8.1
- https://huntr.com/bounties/5039c045-f986-4cbc-81ac-370fe4b0d3f8
- https://www.anyscale.com/blog/update-on-ray-cves-cve-2023-6019-cve-2023-6020-cve-2023-6021-cve-2023-48022-cve-2023-48023
- https://pypi.org/project/ray
- https://github.com/advisories/GHSA-3pww-qvr8-6mhp
Affected packages
PyPI / ray
Package
- Name
- ray
- View open source insights on deps.dev
- Purl
- pkg:pypi/ray
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.8.1
Affected versions
0.*
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.*
1.0.0
1.0.1
1.1.0
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
1.10.0
1.11.0
1.11.1
1.12.0
1.12.1
1.13.0
2.*
2.0.0
2.0.1
2.1.0
2.2.0
2.3.0rc0
2.3.0
2.3.1
2.4.0
2.5.0
2.5.1
2.6.0
2.6.1
2.6.2
2.6.3
2.7.0rc0
2.7.0
2.7.1
2.7.2
2.8.0