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    CVE-2026-121448

    Dockhand before 1.0.54 contains a path traversal vulnerability that allows authenticated users to read, overwrite, and delete .env files outside the stacks root by double-encoding the stack name. Attackers can send %252e%252e sequences to /api/stacks/[name]/env/raw to disclose cross-environment secrets, write into protected directories, or poison deployment variables.

    Published:Nov 3, 2026
    Last Modified:Nov 3, 2026
    EPS:Nov 3, 2026
    EPSS Score:
    CVSS Score:8.3

    Affected Products

    Vendor
    Finsys
    Product
    Dockhand

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-110256 (CVSS 6.3) — Finsys Dockhand through 1.0.18 contains an LDAP injection vulnerability in the tryLdapAuth function in src/lib…
    CVE-2026-110255 (CVSS 8.4) — Finsys Dockhand before 1.0.43 contains a response-disclosing server-side request forgery vulnerability that al…
    CVE-2026-110254 (CVSS 5.3) — Finsys Dockhand before 1.0.45 contains a server-side request forgery vulnerability in the ipCategory() functio…
    CVE-2026-110130 (CVSS 10) — Dockhand before 1.0.45 contains an authentication bypass in which the global auth hook skips authentication fo…
    CVE-2026-110112 (CVSS 9.2) — Dockhand before 1.0.50 contains a privilege escalation vulnerability that allows users from another tenant to …
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    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