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CVE-2026-5412

CRITICAL
9.9
CVSS 3.1
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.

Metadata

CVE ID
CVE-2026-5412
State
PUBLISHED
Assigner
canonical
Reserved
2026-04-02 07:07 UTC
Published
2026-04-10 12:22 UTC
Last updated
2026-04-10 14:04 UTC
Primary CWE
CWE-285
CWE-285: Improper Authorization
Vendor / Product
Canonical / Juju
Sources
cve.org  ·  NVD

Severity & Metrics

9.9 CRITICAL CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
SSVC — CISA Coordinator
Exploitation
none
Automatable
no
Tech. Impact
total
Affected products (1)
VendorProductPlatformVersions
Canonical Juju Linux 2.9.0 < 2.9.57, 3.6.0 < 3.6.21
Weakness (CWE)
CWESourceDescription
CWE-285 cna CWE-285: Improper Authorization
CVSS scores (1)
ScoreSeverityVersionSourceVector
9.9 CRITICAL 3.1 cna CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
References (3)
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