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CVE-2026-46358
Published:August 07, 2026
Updated:September 01, 2026
OpenBao is an open source identity-based secrets management system. Prior to version 2.5.4, OpenBao's inline auth functionality incorrectly redacted audit log entries, resulting in non-auth headers being removed and auth-related headers being retained in cleartext. This requires an attacker to compromise access to the audit device. Operators should review leaked source authentication material and rotate it as appropriate. This is fixed in OpenBao v2.5.4.
Affected Packages
github.com/openbao/openbao (GO):
Affected version(s) >=api/auth/approle/v0.1.0 <v2.5.4
Fix Suggestion:
Update to version v2.5.4
github.com/openbao/openbao (GO):
Affected version(s) >=v0.0.0-20180215141156-b24cf9a8af21 <v2.5.4
Fix Suggestion:
Update to version v2.5.4
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CVSS v4
Base Score:
5.4
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
PRESENT
Privileges Required
HIGH
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.5
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Insertion of Sensitive Information into Log File
EPSS
Base Score:
0.15