Beschreibung
Bitwarden Server prior to v2026.4.0 contains a missing authorization vulnerability that allows a provider service user to add an arbitrary organization to their provider via `POST /providers/{providerId}/clients/existing`, resulting in takeover of the target organization; self-hosted installations are unaffected as this endpoint is restricted to Cloud via SelfHosted(NotSelfHostedOnly = true).
CVSS 8EPSS 0.596%Risiko 0.84
Quelle öffnen- Veröffentlicht
- 2026-05-11 18:16:36
- Betroffene Versionen
- <v2026.4.0
- Typ
- Core software
- Vektor
- CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H