CVE-2026-115642
Published:October 30, 2026
Updated:November 03, 2026
In OpenStack keystonemiddleware before 13.0.2, by supplying a custom X-Service-Token header in a request, anyone in possession of an access-restricted application credential may bypass those restrictions resulting in elevation of privileges.
Affected Packages
https://github.com/openstack/keystonemiddleware.git (GITHUB):
Affected version(s) >=7.0.0 <13.0.2 || =8.0.0 <13.0.2 || >=9.0.0 <13.0.2 || >=10.0.0 <13.0.2 || =11.0.0 <13.0.2 || >=12.0.0 <13.0.2 || >=13.0.0 <13.0.2Fix Suggestion:
Update to version 13.0.2keystonemiddleware (PYTHON):
Affected version(s) >=12.0.0 <13.0.2 || =8.0.0 <13.0.2 || >=10.0.0 <13.0.2 || >=9.0.0 <13.0.2 || =11.0.0 <13.0.2 || >=7.0.0 <13.0.2 || >=13.0.0 <13.0.2Fix Suggestion:
Update to version 13.0.2Related Resources (4)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
LOW
Weakness Type (CWE)
Incorrect Authorization
EPSS
Base Score:
0.51