## Arcane: Environment access token bypasses the admin-required authorization gate on `/api/debug/pprof`

- 種別: advisory
- 重大度: medium
- 関連技術: go, github
- CVE: CVE-2026-96628
- 公開日時: 2026-10-16T21:12:03.000Z
- 情報源: GitHub Advisory Database (https://github.com/advisories/GHSA-mp22-58ff-6fhr)
- パーマリンク: https://vulnpulse.app/items/ghsa-ghsa-mp22-58ff-6fhr

影響: go:github.com/getarcaneapp/arcane/backend/v2 < 2.11.0 → 2.11.0
Summary Arcane v2.10.2 contains an authorization inconsistency in AuthMiddleware.managerAuth. When a request supplies a valid environment access token through the X-Arcane-Agent-Token header, managerAuth resolves the associated environment, installs an environment-scoped permission set, and immediately calls next(c). This occurs before the middleware evaluates the AdminRequired option and verifies that the caller is a global administrator. As a result, an environment-scoped access token can acc…