BIT-openbao-2026-63131

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/openbao/BIT-openbao-2026-63131.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-openbao-2026-63131
Aliases
Published
2026-10-01T09:31:09Z
Modified
2026-10-01T20:55:56Z
Summary
OpenBao LIST ACL bypass: a trailing-slash LIST request skips a more-specific deny rule (unported Vault v2.0.3 fix)
Details

OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, OpenBao's vault/policy/acl.go could evaluate a broader wildcard ACL grant before more-specific trailing-wildcard ACL paths with capabilities = ["deny"] for a LIST operation. When a parent path permitted LIST and a child path was denied, the trailing-slash lookup could therefore allow listing the denied path. Other operation types are outside the repository advisory's affected scope. This issue is fixed in version 2.6.0.

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

Affected packages

Bitnami / openbao

Package

Name
openbao
Purl
pkg:bitnami/openbao

Severity

  • 6.0 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/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
0 Unknown introduced version / All previous versions are affected
Fixed
2.6.0

Database specific

source 
"https://github.com/bitnami/vulndb/tree/main/data/openbao/BIT-openbao-2026-63131.json"