ray-project/ray · Security
Ray Dashboard is vulnerable to path traversal through its static file handling mechanism
- GHSA ID
- GHSA-j3mh-qmjj-xp83
- CVE ID
- CVE-2026-32981
- Severity
- high
- Published
- Updated
- CVSS
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS v3
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS v4
- 8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Description
A path traversal vulnerability was identified in Ray Dashboard (default port 8265) in Ray versions prior to 2.8.1. Due to improper validation and sanitization of user-supplied paths in the static file handling mechanism, an attacker can use traversal sequences (e.g., ../) to access files outside the intended static directory, resulting in local file disclosure.
CWEs
- CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-32981 ↗
- https://github.com/ray-project/ray ↗
- https://packetstorm.news/files/id/215801 ↗
- https://www.vulncheck.com/advisories/ray-dashboard-path-traversal-leading-to-local-file-disclosure ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/ray/PYSEC-2026-130.yaml ↗
- https://github.com/advisories/GHSA-j3mh-qmjj-xp83 ↗