CVE-2025-65073

Published: Nov 17, 2025Modified: Nov 18, 2025

7.5

Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N

Exploitability: 2.2 / Impact: 4.7

Source: MITRE (Secondary)

Description

OpenStack Keystone before 26.0.1, 27.0.0, and 28.0.0 allows a /v3/ec2tokens or /v3/s3tokens request with a valid AWS Signature to provide Keystone authorization.

Related CWEs

CWE-863

Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.

References (2)

https://www.openwall.com/lists/oss-security/2025/11/04/2

Source: cve@mitre.org

http://www.openwall.com/lists/oss-security/2025/11/17/6

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.