GHSA-7H26-HG47-P9HX Arcane Backend: Missing admin authorization on git repository endpoints allows non-admin users to exfiltrate stored Git credentials and tamper with GitOps configs

Summary 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. Eight of those endpoints list, create, get, update, delete, test, listBranches, browseFiles never...

PT-2026-41692

Name of the Vulnerable Software and Affected Versions Arcane versions prior to 1.19.0 Description Arcane improperly exposes Git repository management endpoints to any authenticated user, allowing low-privileged accounts to modify repository configurations, exfiltrate stored Git credentials, acces...