CVE-2026-32604

Spinnaker vulnerable to RCE when using gitrepo artifact types due to improper sanitization of user input on branch and paths

CVSS 10 CRITICALEPSS 0.6%CWE-20

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 10EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

20 Apr 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

spinnaker · spinnaker

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References

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 https://zeropath.com/blog/spinnaker-rce-production-compromise