CVE-2026-32981

Ray Dashboard <= 2.8.0 Path Traversal Leading to Local File Disclosure

Published Mar 17, 2026 CVSS 4.0 · 8.7 High EPSS 1.1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-j3mh-qmjj-xp83 Ray Dashboard is vulnerable to path traversal through its static file handling mechanism
History
Type Values Removed Values Added
First Time appeared Anyscale
Anyscale ray
CPEs cpe:2.3:a:anyscale:ray:*:*:*:*:*:*:*:*
Vendors & Products Anyscale
Anyscale ray
Type Values Removed Values Added
First Time appeared Ray Project
Ray Project ray
Vendors & Products Ray Project
Ray Project ray
References
Metrics threat_severity

None

threat_severity

Important

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Ray Dashboard <= 2.8.0 Path Traversal Leading to Local File Disclosure
Weaknesses CWE-22
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Oct 8, 2026, 3:22 PM
Reserved
Mar 17, 2026, 11:31 AM
Status
Modified
Published
Mar 17, 2026, 8:16 PM
Modified
Oct 8, 2026, 4:17 PM
Severity
Important
Public date
Mar 17, 2026, 7:33 PM