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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-mwr2-wmgp-crj6 | OpenBao's System Backend allows Unauthorized Management of the containing Namespace |
Tue, 15 Sep 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 15 Sep 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Openbao
Openbao openbao |
|
| Vendors & Products |
Openbao
Openbao openbao |
Tue, 15 Sep 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | OpenBao is an open source identity-based secrets management system. Prior to 2.5.5, OpenBao users granted capabilities on /sys/namespaces/root within a non-root namespace could exploit special handling of the literal root path in namespace canonicalization. The /sys/namespaces/* endpoint family can resolve its containing namespace through a path prefix or X-Vault-Namespace header. ACL checks occurred before root canonicalized to an empty path, causing /sys/namespaces/root to resolve to the system backend's containing namespace and allowing permitted lookups, deletion, locking, or custom metadata changes against that direct containing namespace. The root namespace and arbitrary unrelated namespaces are not affected, and available operations depend on the capabilities granted on the path and subpaths such as /api-lock. This issue is fixed in version 2.5.5. | |
| Title | OpenBao's System Backend allows Unauthorized Management of the containing Namespace | |
| Weaknesses | CWE-285 | |
| References |
|
|
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-15T18:02:19.196Z
Reserved: 2026-06-17T14:40:28.379Z
Link: CVE-2026-55775
Updated: 2026-09-15T17:38:15.469Z
Status : Received
Published: 2026-09-15T16:17:16.073
Modified: 2026-09-15T19:17:22.777
Link: CVE-2026-55775
No data.
OpenCVE Enrichment
Updated: 2026-09-15T16:45:06Z
Github GHSA