CVE-2026-41589
CRITICALWish has SCP Path Traversal that allows arbitrary file read/write
Title source: cnaDescription
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.
References (2)
Core 2
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/charmbracelet/wish/security/advisories/GHSA-xjvp-7243-rg9h
X_Refsource_Misc x_refsource_misc
https://github.com/charmbracelet/wish/releases/tag/v2.0.1
Scores
CVSS v3
9.6
EPSS
0.0039
EPSS Percentile
30.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-22
Status
published
Products (4)
charm/wish
2.0.0
charmbracelet/wish
0 - 1.4.7Go
charmbracelet/wish
>= 2.0.0, < 2.0.1
wish/v2
0 - 2.0.1Go
Published
May 07, 2026
Tracked Since
May 07, 2026