CVE-2026-5412

Published: Apr 10, 2026Modified: Jun 17, 2026

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

In Juju versions prior to 2.9.57 and 3.6.21, an authorization issue exists in the Controller facade. An authenticated user can call the CloudSpec API method to extract the cloud credentials used to bootstrap the controller. This allows a low-privileged user to access sensitive credentials. This issue is resolved in Juju versions 2.9.57 and 3.6.21.

Affected (2)

Products: Canonical: Juju

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Canonical Juju	Before 2.9.57
Canonical Juju	From 3.6 to 3.6.21

Related CWEs

Improper Authorization

The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.

References (3)

https://github.com/juju/juju/pull/22205

Source: security@ubuntu.com

Issue TrackingPatch

https://github.com/juju/juju/pull/22206

Source: security@ubuntu.com

Issue TrackingPatch

https://github.com/juju/juju/security/advisories/GHSA-w5fq-8965-c969

Source: security@ubuntu.com

ExploitThird Party Advisory

Timeline

No history available yet.