Vulnerability Description
Spinnaker is an open source, multi-cloud continuous delivery platform. Echo like some other services, uses SPeL (Spring Expression Language) to process information - specifically around expected artifacts. In versions prior to 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2, unlike orca, it was NOT restricting that context to a set of trusted classes, but allowing FULL JVM access. This enabled a user to use arbitrary java classes which allow deep access to the system. This enabled the ability to invoke commands, access files, etc. Versions 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2 contain a patch. As a workaround, disable echo entirely.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linuxfoundation | Spinnaker | < 2025.3.2 |
Related Weaknesses (CWE)
References
- https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.3.2ProductRelease Notes
- https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.4.2ProductRelease Notes
- https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2026.0.1ProductRelease Notes
- https://github.com/spinnaker/spinnaker/security/advisories/GHSA-69rw-45wj-g4v6MitigationVendor Advisory
- https://zeropath.com/blog/spinnaker-rce-production-compromise
FAQ
What is CVE-2026-32613?
CVE-2026-32613 is a vulnerability with a CVSS score of 9.9 (CRITICAL). Spinnaker is an open source, multi-cloud continuous delivery platform. Echo like some other services, uses SPeL (Spring Expression Language) to process information - specifically around expected artif...
How severe is CVE-2026-32613?
CVE-2026-32613 has been rated CRITICAL with a CVSS base score of 9.9/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-32613?
Check the references section above for vendor advisories and patch information. Affected products include: Linuxfoundation Spinnaker.