CVE-2025-52894

EPSS 0.11%

OpenBao allows cancellation of root rekey and recovery rekey operations without authentication

發布日:2025/6/26修改日:2026/4/1

描述

### Impact OpenBao and HashiCorp Vault allowed an attacker to perform unauthenticated, unaudited cancellation of root rekey and recovery rekey operations, effecting a denial of service. ### Patches In OpenBao v2.2.2 and later, manually setting the configuration option `disable_unauthed_rekey_endpoints=true` allows an operator to deny these rarely-used endpoints on global listeners. In a future OpenBao release [communicated on our website](https://openbao.org/docs/deprecation/), we will set this to `true` for all users and provide an authenticated alternative. This vulnerability has been disclosed to HashiCorp; see their website for more information. ### Workarounds If an active proxy or load balancer sits in front of OpenBao, an operator can deny requests to these endpoints from unauthorized IP ranges. ### References See the [deprecation notice](https://openbao.org/docs/deprecation/unauthed-rekey/).

受影響套件(2)

Go/github.com/openbao/openbao>= 0.1.0
Go/github.com/openbao/openbaofrom 0

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 4.0	—	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

描述

受影響套件(2)

CVSS 分數

參考連結(8)