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, accounts with access to highly-privileged identity entity systems in root namespaces were able to increase their scope directly to the root policy. While the identity system allowed adding arbitrary policies, which in turn could contain capability grants on arbitrary paths, the root policy was restricted to manual generation using unseal or recovery key shares. The global root policy was not accessible from child namespaces. This issue is fixed in version 2.3.2. To workaround this vulnerability, use of denied_parameters in any policy which has access to the affected identity endpoints (on identity entities) may be sufficient to prohibit this type of attack.
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History
Sat, 09 Aug 2025 01:45:00 +0000
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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, accounts with access to highly-privileged identity entity systems in root namespaces were able to increase their scope directly to the root policy. While the identity system allowed adding arbitrary policies, which in turn could contain capability grants on arbitrary paths, the root policy was restricted to manual generation using unseal or recovery key shares. The global root policy was not accessible from child namespaces. This issue is fixed in version 2.3.2. To workaround this vulnerability, use of denied_parameters in any policy which has access to the affected identity endpoints (on identity entities) may be sufficient to prohibit this type of attack. | |
Title | OpenBao Root Namespace Operator May Elevate Token Privileges | |
Weaknesses | CWE-269 | |
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cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-08-09T01:32:09.953Z
Updated: 2025-08-09T01:32:09.953Z
Reserved: 2025-08-04T17:34:24.420Z
Link: CVE-2025-54996

No data.

Status : Received
Published: 2025-08-09T02:15:37.887
Modified: 2025-08-09T02:15:37.887
Link: CVE-2025-54996

No data.