๐Ÿ›ก๏ธ CVE-2026-39946
๐ŸŸก CVSS 4.9 โ€” Medium โœ… No Known Exploit CWE-89 NVD
4.9
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

OpenBao is an open source identity-based secrets management system. Prior to version 2.5.3, when OpenBao revoked privileges on a role in the PostgreSQL database secrets engine, OpenBao failed to use proper database quoting on schema names provided by PostgreSQL. This could lead to role revocation failures, or more rarely, SQL injection as the management user. This vulnerability was original from HashiCorp Vault. The vulnerability is addressed in v2.5.3. As a workaround, audit table schemas and ensure database users cannot create new schemas and grant privileges on them.

Details

Severity Medium
CVSS Score 4.9
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CWE CWE-89
Public Exploit โœ… No
Source NVD
Published 2026-04-21
Updated 2026-06-02
Modified 2026-05-05
Fix URL N/A

Affected Packages

Software From version Fixed in
github.com/openbao/openbao โ€” โ€”
openbao โ€” 2.5.3

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