CVE-2026-5412

MEDIUM EPSS 35.6%
Published Apr 10, 20262mo ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Medium
Find Similar
Published Apr 10, 2026 2mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
6.5
Exploitability
2.8
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
35.6% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-285

Affected Products 2

VendorProductVersionRange
canonicaljuju* <2.9.57
canonicaljuju*≥3.6  –  <3.6.21

References 3

  • github.com https://github.com/juju/juju/pull/22205
    Issue TrackingPatch
  • github.com https://github.com/juju/juju/pull/22206
    Issue TrackingPatch
  • github.com https://github.com/juju/juju/security/advisories/GHSA-w5fq-8965-c969
    ExploitThird Party Advisory

Remediation

  • github.com https://github.com/juju/juju/pull/22205
    Issue TrackingPatch
  • github.com https://github.com/juju/juju/pull/22206
    Issue TrackingPatch