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CVE-2026-41493

Published: May 8, 2026

Modified: May 8, 2026

PUBLISHED

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.

Vendor	Product	Versions
lsegal	yard	affected `< 0.9.42`

Weaknesses (CWE)

References

https://github.com/lsegal/yard/security/advisories/GHSA-3jfp-46x4-xgfj

x_refsource_CONFIRM

https://github.com/lsegal/yard/releases/tag/v0.9.42

x_refsource_MISC

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