CVE-2026-115361
Published:October 22, 2026
Updated:October 23, 2026
OpenBao before 2.6.3 contains an ACL bypass vulnerability that silently drops explicit deny rules based on forbidden identity metadata templates within wildcard grants. Attackers whose identity metadata contains wildcard or path segments can access paths that should be denied within the broader wildcard-granted scope.
Affected Packages
https://github.com/openbao/openbao.git (GITHUB):
Affected version(s) =v2.7.0-beta20260909 <v2.7.0Fix Suggestion:
Update to version v2.7.0https://github.com/openbao/openbao.git (GITHUB):
Affected version(s) >=v2.6.0 <v2.6.3Fix Suggestion:
Update to version v2.6.3github.com/openbao/openbao/v2 (GO):
Affected version(s) =v2.7.0-beta20260909 <v2.7.0Fix Suggestion:
Update to version v2.7.0Related Resources (2)
Do you need more information?
Contact UsCVSS v4
Base Score:
2.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
PRESENT
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Weakness Type (CWE)
Incorrect Authorization