OpenBao before 2.6.3 contains a missing authorization check that allows attackers to stop Agent and Proxy services by omitting the X-Vault-Header. When require_request_header is enabled, attackers can send requests via server-side request forgery to /agent/v1/quit or /proxy/v1/quit to shut down these services.

CVSS Details

CVSS 4.0 Base Score: 2.1
CVSS 3.1 Base Score: 2.2
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L)

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CVSS Details

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CVE-2026-115364: openbao: OpenBao before 2.6.3 contains a missing authorization check that allows attackers to stop Agent and Proxy services by…

CVSS Details

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