BIT-openbao-2026-115365

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/openbao/BIT-openbao-2026-115365.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-openbao-2026-115365
Aliases
Published
2026-10-29T08:54:44Z
Modified
2026-10-29T10:56:05Z
Summary
OpenBao 2.3.0 before 2.6.3 Incorrect Authorization via Policy Cache Namespace Traversal
Details

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.

Database specific
{
    "cpes":  [
        "cpe:2.3:a:openbao:openbao:*:*:*:*:*:go:*:*"
    ],
    "severity":  "High"
}
References

Affected packages

Bitnami / openbao

Package

Name
openbao
Purl
pkg:bitnami/openbao

Severity

  • 7.5 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
2.3.0
Fixed
2.6.3

Database specific

source
"https://github.com/bitnami/vulndb/tree/main/data/openbao/BIT-openbao-2026-115365.json"