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    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 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.

    Published:May 7, 2026
    Last Modified:May 29, 2026
    EPS:May 7, 2026
    EPSS Score:0.00044
    CVSS Score:9.6

    Affected Products

    Vendor
    Charm
    Product
    Wish
    Vendor
    Charmbracelet
    Product
    Wish

    Exploits

    https://github.com/charmbracelet/wish/security/advisories/GHSA-xjvp-7243-rg9hhttps://github.com/charmbracelet/wish/security/advisories/GHSA-xjvp-7243-rg9h

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High