MEDIUM 4.3 NVD
CVE-2026-96628
Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 2.11.0, AuthMiddleware.managerAuth accepts X-Arcane-Agent-Token c
Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 2.11.0, AuthMiddleware.managerAuth accepts X-Arcane-Agent-Token credentials and the environment-token branch calls next before the AdminRequired option is evaluated. An attacker with a valid X-Arcane-Agent-Token can request /api/debug/pprof/* through a route protected by WithAdminRequired because EnvironmentPermissionSet is installed and the request continues without checking IsGlobalAdmin. This exposes administrator-restricted Go pprof runtime and diagnostic information and may impose profiling overhead. This issue is fixed in version 2.11.0.
References
- https://github.com/getarcaneapp/arcane/commit/4fe4c7ed9483dff7d43e3c4bee6a92037ce886b4
- https://github.com/getarcaneapp/arcane/pull/3881
- https://github.com/getarcaneapp/arcane/releases/tag/backend/v2.11.0
- https://github.com/getarcaneapp/arcane/security/advisories/GHSA-mp22-58ff-6fhr
This medium severity vulnerability with a CVSS score of 4.3 was published on 2026-10-16 via NVD.
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