漏洞信息
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Vulnerability Title
Bitwarden Server < 2026.4.0 Missing Authorization via Provider Clients
Vulnerability Description
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 Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Vulnerability Type
授权机制缺失
Vulnerability Title
bitwarden 安全漏洞
Vulnerability Description
bitwarden是Bitwarden开源的一款密码管理后端服务。 bitwarden 2026.4.0之前版本存在安全漏洞,该漏洞源于缺少授权检查,允许提供商服务用户将任意组织添加到其提供商,导致目标组织被接管。
CVSS Information
N/A
Vulnerability Type
N/A