CVE-2026-126321

Dockhand before 1.0.55 Path Traversal via Symlink in File-Browser Endpoints

Dockhand before 1.0.55 contains a path traversal vulnerability that allows authenticated users with stacks:edit to bypass the file-browser path guard by combining symlinks with '..' sequences. Attackers can read /proc/self/environ, the SQLite database, and the encryption key via /api/system/files/content, or move them using the stack relocate endpoint, exposing stored credentials.

CVSS 4.0 · 7.2 High EPSS < 1% KEV · Not listed

Vendors

Finsys

Products

Dockhand

CVE-2026-126320

Dockhand before 1.0.55 Improper Authorization via Container File Download Endpoint

Dockhand before 1.0.55 contains an improper authorization vulnerability that lets users holding only containers:view download arbitrary container files instead of requiring containers:exec. Authenticated Enterprise RBAC users can request any path from the files/download endpoint, which reads through Docker's archive API, to retrieve secrets, keys, and mounted credentials.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Finsys

Products

Dockhand

CVE-2026-126319

Dockhand before 1.0.55 Arbitrary File Read via Stack Adoption Compose Path

Dockhand before 1.0.55 contains an arbitrary file read vulnerability that allows authenticated users with stacks:create permission to read sensitive files by supplying an arbitrary composePath during stack adoption. Attackers can adopt a stack pointing to the encryption key, SQLite database, or /proc/self/environ and read it via the compose endpoint to obtain all stored credentials.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Finsys

Products

Dockhand

CVE-2026-121448

Dockhand before 1.0.54 Path Traversal via Stack Environment Routes

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.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Finsys

Products

Dockhand

CVE-2026-121449

Dockhand 1.0.47 before 1.0.54 Secret Disclosure via Git Stack Webhook

Dockhand from 1.0.47 before 1.0.54 exposes plaintext stack secrets because deployStack() attaches resolved secret values to its result as resolvedSecrets, which Git-stack routes return unfiltered. Holders of a stack's webhook secret or users with stacks:start permission can trigger the Git stack webhook, manual deploy, or create-and-deploy endpoints to receive stored and external-provider secrets such as 1Password or Vault values.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Finsys

Products

Dockhand

CVE-2026-57169

Dockhand: Unauthenticated container exec via WebSocket upgrade

Dockhand is a Docker management application. Prior to 1.0.34, the in-browser container terminal endpoint /api/containers/<id>/exec does not enforce authentication on the WebSocket upgrade request. When an unauthenticated attacker has network reach to Dockhand, knows a target container ID, and targets a container with an interactive shell, the attacker can open a raw WebSocket terminal session and execute commands inside a known target container. This allows unauthenticated command execution inside the container, with possible host compromise when the container has sensitive mounts or privileged execution. This issue is fixed in version 1.0.34.

CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed

Vendors

Finsys

Products

Dockhand

CVE-2026-110256

Dockhand before 1.0.19 Username Enumeration via LDAP Injection in tryLdapAuth

Finsys Dockhand through 1.0.18 contains an LDAP injection vulnerability in the tryLdapAuth function in src/lib/server/auth.ts, which inserts the login username into the LDAP search filter without escaping wildcard characters. Unauthenticated attackers can submit incremental wildcard patterns such as 'a*' to /api/auth/login and measure response timing to enumerate valid LDAP usernames while evading per-username rate limiting.

CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed

Vendors

Finsys

Products

Dockhand

CVE-2026-113354

Dockhand before 1.0.46 Arbitrary File Read via /api/system/files/content

Dockhand before 1.0.46 contains an arbitrary file read vulnerability that allows non-admin users with stacks:edit permission to read files through the path parameter of /api/system/files/content. Attackers can supply absolute paths to read /etc/shadow, /etc/passwd, git .git/config credentials, and SSH keys from the Dockhand container.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Finsys

Products

Dockhand

CVE-2026-110112

Dockhand before 1.0.50 OIDC Privilege Escalation via Missing Token Claim Validation

Dockhand before 1.0.50 contains a privilege escalation vulnerability that allows users from another tenant to gain admin access because OIDC iss, aud, nonce and exp claims are not validated. Attackers with admin rights in another tenant of a shared provider like Microsoft Entra ID can recreate the mapped admin group and log in as Dockhand administrators.

CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed

Vendors

Finsys

Products

Dockhand

CVE-2026-110130

Dockhand before 1.0.45 Authentication Bypass via Static-Asset Check

Dockhand before 1.0.45 contains an authentication bypass in which the global auth hook skips authentication for any path ending in a static-asset extension such as .js, including /api/* routes, and the user-mutation handlers fail open for unauthenticated callers. Unauthenticated remote attackers can send a PUT request to /api/users/<id>.js to reset the admin's or any user's password and take over the account.

CVSS 4.0 · 10 Critical EPSS < 1% KEV · Not listed

Vendors

Finsys

Products

Dockhand

CVE-2026-110254

Dockhand before 1.0.45 SSRF via IPv6 Transition Address Bypass in ipCategory

Finsys Dockhand before 1.0.45 contains a server-side request forgery vulnerability in the ipCategory() function in src/lib/server/url-safety.ts, which fails to check NAT64, 6to4, and Teredo IPv6 transition ranges. Authenticated attackers can embed loopback, cloud metadata, or private IPv4 addresses in transition IPv6 literals within notification, backup, template, registry, git, or secret provider URLs to reach internal services.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Finsys

Products

Dockhand

CVE-2026-110255

Dockhand before 1.0.43 SSRF via /api/templates/compose Endpoint

Finsys Dockhand before 1.0.43 contains a response-disclosing server-side request forgery vulnerability that allows authenticated users to make the server fetch arbitrary URLs by supplying repository URL and stackfile values. Attackers can send stack templates pointing to internal services or cloud metadata endpoints and read the fetched content from the compose response field, exposing credentials and tokens.

CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed

Vendors

Finsys

Products

Dockhand

CVE-2026-53988

Dockhand < 1.0.40 Unauthenticated Webhook Trigger via Git Webhook Endpoints

Dockhand before 1.0.40 contains an authentication bypass vulnerability in its git webhook endpoints that allows unauthenticated remote attackers to trigger arbitrary stack redeployments by exploiting a null webhook secret guard condition. Attackers can enumerate sequential stack IDs and send unsigned webhook requests to force git clone and docker compose operations, enabling denial of service or, when combined with write access to the tracked git branch, container escape and full host compromise via attacker-controlled docker-compose.yml with privileged bind mounts.

CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed

Vendors

Finsys

Products

Dockhand

CVE-2026-53989

Dockhand < 1.0.36 Open Redirect via OIDC Initiation Endpoint

Dockhand before 1.0.36 contains an open redirect vulnerability in the OIDC initiation endpoint that allows unauthenticated remote attackers to redirect authenticated users to attacker-controlled sites by injecting an unvalidated redirect query parameter. Attackers can craft a malicious link targeting the OIDC callback flow to capture authorization codes via the Referer header and conduct follow-up credential phishing against any Dockhand account after a legitimate login.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Finsys

Products

Dockhand