CVEvulnerability
CVE-2026-32613
9.9 CRITICAL
Official page ↗
- Status
- Analyzed
- Published
- 2026-04-20
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.9 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Weaknesses
- CWE-94
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.
Affected configurations
• linuxfoundation spinnaker (< 2025.3.2)
• linuxfoundation spinnaker (>= 2025.4.0 < 2025.4.2)
• linuxfoundation spinnaker (>= 2026.0.0 < 2026.0.1)
Related
Weakness · CWE (1)
- CWE-94 Improper Control of Generation of Code weakness
References
- https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.3.2 Product, Release Notes
- https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.4.2 Product, Release Notes
- https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2026.0.1 Product, Release Notes
- https://github.com/spinnaker/spinnaker/security/advisories/GHSA-69rw-45wj-g4v6 Mitigation, Vendor Advisory
- https://zeropath.com/blog/spinnaker-rce-production-compromise zeropath.com