Critical severity9.6GHSA Advisory· Published May 7, 2026· Updated May 7, 2026
CVE-2026-41589
CVE-2026-41589
Description
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 packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
charm.land/wish/v2Go | < 2.0.1 | 2.0.1 |
github.com/charmbracelet/wishGo | <= 1.4.7 | — |
Affected products
1- Range: <= 1.4.7
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4News mentions
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