CVE-2026-115642

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.

CVSS v3 8.3 HIGH

8.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://bugs.launchpad.net/keystonemiddleware/+bug/2162748
https://github.com/openstack/keystonemiddleware/tags
https://www.openwall.com/lists/oss-security/2026/10/29/2
http://www.openwall.com/lists/oss-security/2026/10/29/2

Configurations

No configuration.

History

30 Oct 2026, 17:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-30 17:17

Updated : 2026-10-30 19:21

NVD link : CVE-2026-115642

Mitre link : CVE-2026-115642

CVE.ORG link : CVE-2026-115642

JSON object : View

Products Affected

No product.

CWE

CWE-863

Incorrect Authorization

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