CVE-2026-41589: Wish is an SSH server with defaults and a collection of middlewares. From version 2.0.0 to before version 2.0.1, the SCP middleware in charm.land/wish/v2 is…

PriorityP263critical9.6CVSS 3.1

AVNACLPRLUINSCCHIHAN

EPSS

0.39%

31.1th percentile

Wish is an SSH server with defaults and a collection of middlewares. From version 2.0.0 to before version 2.0.1, the SCP middleware in charm.land/wish/v2 is vulnerable to path traversal attacks. A malicious SCP client can read arbitrary files from the server, write arbitrary files to the server, and create directories outside the configured root directory by sending crafted filenames containing ../ sequences over the SCP protocol. This issue has been patched in version 2.0.1.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
charm	wish	—	—
charmbracelet	wish	—	—

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