CVE-2026-32604
Spinnaker vulnerable to RCE when using gitrepo artifact types due to improper sanitization of user input on branch and paths
- State
- Published
- Severity
- 10.0 Critical
- Published
- Apr 20, 2026
- Updated
- Apr 23, 2026
- Reserved
- Mar 12, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 10.0 Critical | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H | GitHub_M |
Weaknesses
- CWE-20 Improper Input Validation
Affected Products
| Product | Versions |
|---|---|
spinnakerspinnaker |
|
References
- https://github.com/spinnaker/spinnaker/security/advisories/GHSA-x3j7-7pgj-h87r
- 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://zeropath.com/blog/spinnaker-rce-production-compromise
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