CVE-2026-96626
CVE-2026-96626 · Arcane: Container-registry credential exfiltration via URL repoint + test to attacker host
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Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 2.5.0, UpdateRegistry and TestRegistry in backend/api/services/container_registry_service.go allow the registry URL to change while preserving the stored encrypted token. When a holder of registries:update and registries:test repoints a generic registry URL without supplying a replacement token, TestRegistry decrypts the preserved token and RegistryLogin sends it to the attacker-controlled host because normalizeRegistryServerAddressInternal does not restrict the destination. This exposes the stored container-registry PAT or password and can enable image access or tampering. This issue is fixed in version 2.5.0.
CVSS 8.5 · Hoch · EPSS 0,2%
- Veröffentlicht
- Aktualisiert
Betroffene Produkte und Versionen
arcane
- Softwareversionen
- < 2.5.0: Betroffen
Keine Korrektur veröffentlicht
Originalquellen
- https://github.com/getarcaneapp/arcane/security/advisories/GHSA-9pxc-cxp5-qp54
- https://github.com/getarcaneapp/arcane/pull/3317
- https://github.com/getarcaneapp/arcane/commit/fe31693634f48f295a7d77d091085b331cf9e915
- https://github.com/getarcaneapp/arcane/releases/tag/backend/v2.5.0
- https://nvd.nist.gov/vuln/detail/CVE-2026-96626