CVE-2026-47125 Arcane: Missing admin authorization on global variables endpoint

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-2026-47125

CVE-2026-47125 — Arcane global variables endpoint lacks admin authorization Affected: Arcane interface for Docker management (before 1.19.2) via PUT /api/environments/{id}/templates/variables that writes the system-wide .env.global. Root cause: missing admin check in the UpdateGlobalVariables han...