| ID |
CVE-2026-43639
|
| Sažetak |
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). |
| Reference |
|
| CVSS |
| Base: | 8.0 |
| Impact: | 6.0 |
| Exploitability: | 1.3 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| NETWORK |
HIGH |
HIGH |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| HIGH |
HIGH |
HIGH |
|
| CVSS vektor |
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H |
| Zadnje važnije ažuriranje |
16-05-2026 - 03:04 |
| Objavljeno |
11-05-2026 - 18:16 |
