Vulnerability Report

CVE-2026-32604

RCE

Title: Spinnaker Clouddriver Arbitrary Command Execution

RCE

Proof Of Concept

PoC Available for CVE-2026-32604

CWE Category CWE-20
Published Date Apr 20, 2026
Modified Date Apr 23, 2026
Exploit Status Available
Score 9.9 CVSS v3.1
Exploit Probability (EPSS)
0.09%

Vulnerability Summary

CVE-2026-32604: Spinnaker is an open source, multi-cloud continuous delivery platform. In versions prior to 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2, a bad actor can execute arbitrary commands very simply on the clouddriver pods. This can expose credentials, remove files, or inject resources easily. Versions 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2 contain a patch. As a workaround, disable the gitrepo artifact types.

Impacted Vendors

L
linuxfoundation 1

Reference Links

https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.3.2 https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.4.2 https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2026.0.1 https://github.com/spinnaker/spinnaker/security/advisories/GHSA-x3j7-7pgj-h87r
CVSS v3.1
Source Entity [email protected]
Severity CRITICAL
9.9
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
CHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-32604 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/ZeroPathAI/spinnaker-poc
View Code
MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected Stack

No specific products linked.