critical9.9
CVE-2026-32604
Spinnaker: RCE when using gitrepo artifact types due to improper sanitization of user input on branch and paths
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | io.spinnaker.clouddriver:clouddriver-artifacts-gitrepo | < 2026.0.1 | 2026.0.1 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linuxfoundation | Spinnaker | before 2025.3.2 from 2025.4.0 before 2025.4.2 from 2026.0.0 before 2026.0.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-x3j7-7pgj-h87r
- https://github.com/spinnaker/spinnaker/security/advisories/GHSA-x3j7-7pgj-h87r
- https://nvd.nist.gov/vuln/detail/CVE-2026-32604
- 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/releases/tag/spinnaker-release-2026.0.2
- https://zeropath.com/blog/spinnaker-rce-production-compromise