OpenBao from 2.3.0 before 2.6.3 contains an incorrect authorization vulnerability in its ACL policy cache that allows tokens to reference policies from arbitrary namespaces using specially crafted policy names. Attackers holding such tokens can gain capabilities of cached policies in other namespaces, including the root namespace, to act across namespace boundaries.
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Affected Vendors & Products
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Fri, 23 Oct 2026 00:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | OpenBao from 2.3.0 before 2.6.3 contains an incorrect authorization vulnerability in its ACL policy cache that allows tokens to reference policies from arbitrary namespaces using specially crafted policy names. Attackers holding such tokens can gain capabilities of cached policies in other namespaces, including the root namespace, to act across namespace boundaries. | |
| Title | OpenBao 2.3.0 before 2.6.3 Incorrect Authorization via Policy Cache Namespace Traversal | |
| First Time appeared |
Openbao
Openbao openbao |
|
| Weaknesses | CWE-863 | |
| CPEs | cpe:2.3:a:openbao:openbao:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Openbao
Openbao openbao |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-22T19:13:39.017Z
Reserved: 2026-10-22T11:21:20.779Z
Link: CVE-2026-115365
No data.
Status : Received
Published: 2026-10-22T19:17:42.953
Modified: 2026-10-22T19:17:42.953
Link: CVE-2026-115365
No data.
OpenCVE Enrichment
Updated: 2026-10-23T05:15:13Z
Weaknesses