BIT-vault-2026-105820

See a problem?

Import Source

https://github.com/bitnami/vulndb/tree/main/data/vault/BIT-vault-2026-105820.json

JSON Data

https://api.osv.dev/v1/vulns/BIT-vault-2026-105820

Aliases

CVE-2026-105820

Published

2026-10-16T08:47:46Z

Modified

2026-10-16T09:45:23Z

Summary

Vault ACL Policy Cache Vulnerable to Cross-Namespace Policy Resolution

Details

Vault's ACL policy cache allowed namespace traversal when policy names contained path traversal constructs. This may allow a token assigned specially crafted policy names to use the capabilities of policies defined in other namespaces, including the root namespace. This vulnerability (CVE-2026-105820) is fixed in Vault Enterprise 2.1.2, 1.21.12, 1.20.17, and 1.19.23. Vault Community Edition does not support namespaces, and is not affected.

Database specific

{
    "cpes":  [
        "cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:go:*:*"
    ],
    "severity":  "Medium"
}

References

Affected packages

Bitnami / vault

Package

Name: vault
Purl: pkg:bitnami/vault

Severity

5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS Calculator

Affected ranges

Type: SEMVER
Events: Introduced

0.0.1

Fixed

1.19.23

Introduced

1.20.0

Fixed

1.20.17

Introduced

1.21.0

Fixed

1.21.12

Introduced

2.0.0

Fixed

2.1.2

Database specific

source

"https://github.com/bitnami/vulndb/tree/main/data/vault/BIT-vault-2026-105820.json"