YARD is a Ruby Documentation tool. Prior to version 0.9.42, a path traversal vulnerability was discovered in YARD when using yard server to serve documentation. This bug would allow unsanitized HTTP requests to access arbitrary files on the machine of a yard server host under certain conditions. This issue has been patched in version 0.9.42.

Project Subscriptions

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-3jfp-46x4-xgfj yard: Possible arbitrary path traversal and file access via yard server
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 08 May 2026 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 08 May 2026 13:30:00 +0000

Type Values Removed Values Added
Description YARD is a Ruby Documentation tool. Prior to version 0.9.42, a path traversal vulnerability was discovered in YARD when using yard server to serve documentation. This bug would allow unsanitized HTTP requests to access arbitrary files on the machine of a yard server host under certain conditions. This issue has been patched in version 0.9.42.
Title yard: Possible arbitrary path traversal and file access via yard server
Weaknesses CWE-22
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-05-08T21:27:41.408Z

Reserved: 2026-04-20T16:14:19.008Z

Link: CVE-2026-41493

cve-icon Vulnrichment

Updated: 2026-05-08T14:17:53.326Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-08T14:16:33.550

Modified: 2026-05-08T16:02:14.343

Link: CVE-2026-41493

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-08T15:45:08Z

Weaknesses