EUVD-2026-28554
Path Traversal (CWE-22)
2026-05-08
GitHub_M
6.9
CVSS 4.0
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CVSS VectorNVD
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X
Lifecycle Timeline
4
Source Code Evidence Fetched
May 08, 2026 - 14:32 vuln.today
Analysis Generated
May 08, 2026 - 14:32 vuln.today
Patch available
May 08, 2026 - 14:02 EUVD
CVE Published
May 08, 2026 - 13:13 nvd
MEDIUM 6.9
DescriptionNVD
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.
AnalysisAI
Path traversal vulnerability in YARD prior to version 0.9.42 allows remote attackers to access arbitrary files on a server running yard server with unsanitized HTTP requests when using the --docroot flag. The vulnerability affects the documentation serving functionality and has been patched in version 0.9.42. …
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External POC / Exploit Code
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