Arcane < 1.18.0 - Unauthenticated Template and Env Disclosure

Arcane 1.18.0 contains an information disclosure caused by missing authorization on /api/templates GET endpoints, letting unauthenticated network clients read sensitive Compose YAML and .env content, exploit requires network access id: CVE-2026-42461 info: name: Arcane 1.18.0 - Unauthenticated...

Arcane <= 1.17.2 - Server-Side Request Forgery

Arcane = 1.17.3 contains an unauthenticated server-side request forgery caused by lack of URL scheme and host validation in /api/templates/fetch endpoint, letting remote attackers perform SSRF, exploit requires no authentication. id: CVE-2026-40242 info: name: Arcane = 1.17.2 - Server-Side Reques...

SUSE CVE-2026-45626

Arcane is an interface for managing Docker containers, images, networks, and volumes. In 1.18.1 and earlier, GET /environments/id/volumes/volumeName/browse accepts a path query parameter that is passed to a shell command sh -c "find ... | while ..." inside an Arcane helper container. The path...

SUSE CVE-2026-45627

Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 1.19.0, the unauthenticated GET /api/app-images/logo endpoint reflects a user-supplied color query parameter into the body of an SVG document via strings.ReplaceAll with no escaping. The substitution...

SUSE CVE-2026-47125

Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 1.19.2, the PUT /api/environments/id/templates/variables endpoint, which writes the system-wide .env.global file used for variable substitution in every project's compose file, is missing an admin...

SUSE CVE-2026-47179

Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 1.19.4, ProjectService.GetProjectFileContent returns the contents of any Docker Compose include directive declared in a project's compose file before any path-traversal validation runs. Because...

GO-2026-5561 Arcane Backend: Unauthenticated reflected XSS via SVG color parameter enables admin account takeover in github.com/getarcaneapp/arcane/backend

Arcane Backend: Unauthenticated reflected XSS via SVG color parameter enables admin account takeover in github.com/getarcaneapp/arcane/backend...

GO-2026-5476 Arcane: Missing admin authorization on global variables endpoint in github.com/getarcaneapp/arcane/backend

Arcane: Missing admin authorization on global variables endpoint in github.com/getarcaneapp/arcane/backend...

GO-2026-5308 Arcane Has an Authenticated Arbitrary Host File Read via Docker Compose Include Directives in github.com/getarcaneapp/arcane/backend

Arcane Has an Authenticated Arbitrary Host File Read via Docker Compose Include Directives in github.com/getarcaneapp/arcane/backend...

GO-2026-5292 Arcane Backend: OS Command Injection in Volume Browser ListDirectory via path query parameter in github.com/getarcaneapp/arcane/backend

Arcane Backend: OS Command Injection in Volume Browser ListDirectory via path query parameter in github.com/getarcaneapp/arcane/backend...

GO-2026-5356 Arcane has Unauthenticated SSRF with Conditional Response Reflection in Template Fetch Endpoint in github.com/getarcaneapp/arcane/backend

Arcane has Unauthenticated SSRF with Conditional Response Reflection in Template Fetch Endpoint in github.com/getarcaneapp/arcane/backend...

CVE-2026-45627

Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 1.19.0, the unauthenticated GET /api/app-images/logo endpoint reflects a user-supplied color query parameter into the body of an SVG document via strings.ReplaceAll with no escaping. The substitution...

CVE-2026-47179

Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 1.19.4, ProjectService.GetProjectFileContent returns the contents of any Docker Compose include directive declared in a project's compose file before any path-traversal validation runs. Because...

CVE-2026-45626

Arcane is an interface for managing Docker containers, images, networks, and volumes. In 1.18.1 and earlier, GET /environments/id/volumes/volumeName/browse accepts a path query parameter that is passed to a shell command sh -c "find … | while …" inside an Arcane helper container. The path sanitis...

CVE-2026-45625

Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 1.19.0, Arcane's huma-based REST API exposes nine endpoints under /api/customize/git-repositories and /api/git-repositories/sync for managing GitOps source repositories and their stored credentials. Eig...

CVE-2026-47125

Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 1.19.2, the PUT /api/environments/id/templates/variables endpoint, which writes the system-wide .env.global file used for variable substitution in every project's compose file, is missing an admin...

CVE-2026-47179

Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 1.19.4, ProjectService.GetProjectFileContent returns the contents of any Docker Compose include directive declared in a project's compose file before any path-traversal validation runs. Because...

CVE-2026-45625

Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 1.19.0, Arcane's huma-based REST API exposes nine endpoints under /api/customize/git-repositories and /api/git-repositories/sync for managing GitOps source repositories and their stored credentials. Eig...

CVE-2026-45627

Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 1.19.0, the unauthenticated GET /api/app-images/logo endpoint reflects a user-supplied color query parameter into the body of an SVG document via strings.ReplaceAll with no escaping. The substitution...

CVE-2026-45626

Arcane is an interface for managing Docker containers, images, networks, and volumes. In 1.18.1 and earlier, GET /environments/id/volumes/volumeName/browse accepts a path query parameter that is passed to a shell command sh -c "find … | while …" inside an Arcane helper container. The path sanitis...