Description
An issue was discovered in OpenStack Keystone 14 through 26 before 26.1.1, 27.0.0, 28.0.0, and 29.0.0. Restricted application credentials can create EC2 credentials. By using a restricted application credential to call the EC2 credential creation API, an authenticated user with only a reader role may obtain an EC2/S3 credential that carries the full set of the parent user's S3 permissions, effectively bypassing the role restrictions imposed on the application credential. Only deployments that use restricted application credentials in combination with the EC2/S3 compatibility API (swift3 / s3api) are affected.
INFO
Published Date :
2026-04-10T00:00:00.000Z
Last Modified :
2026-04-10T13:50:43.389Z
Source :
mitre
AFFECTED PRODUCTS
The following products are affected by CVE-2026-33551 vulnerability.
| Vendors | Products |
|---|---|
| Openstack |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-33551.
