OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. In versions 2.3.1 and below, some OpenBao deployments intentionally limit privileged API operators from executing system code or making network connections. However, these operators can bypass both restrictions through the audit subsystem by manipulating log prefixes. This allows unauthorized code execution and network access that violates the intended security model. This issue is fixed in version 2.3.2. To workaround, users can block access to sys/audit/* endpoints using explicit deny policies, but root operators cannot be restricted this way.
History

Sat, 09 Aug 2025 02:30:00 +0000

Type Values Removed Values Added
Description OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. In versions 2.3.1 and below, some OpenBao deployments intentionally limit privileged API operators from executing system code or making network connections. However, these operators can bypass both restrictions through the audit subsystem by manipulating log prefixes. This allows unauthorized code execution and network access that violates the intended security model. This issue is fixed in version 2.3.2. To workaround, users can block access to sys/audit/* endpoints using explicit deny policies, but root operators cannot be restricted this way.
Title OpenBao: Privileged Operator May Execute Code on the Underlying Host
Weaknesses CWE-94
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2025-08-09T01:56:45.634Z

Updated: 2025-08-09T01:56:45.634Z

Reserved: 2025-08-04T17:34:24.420Z

Link: CVE-2025-54997

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2025-08-09T03:15:46.263

Modified: 2025-08-09T03:15:46.263

Link: CVE-2025-54997

cve-icon Redhat

No data.