CVE-2026-41493
yard: Possible arbitrary path traversal and file access via yard server
7.5
HIGH
CVSS 3.1
EPSS 0.39%
描述
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.
如何修補 CVE-2026-41493
要修補 CVE-2026-41493,請將受影響套件升級到下列已修補版本。
- —未列出修補版本
- —升級至 0.9.42 或更新版本
CVE-2026-41493 正在被利用嗎?
低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0
- from 0, < 0.9.42
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | 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 |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |