CVE-2026-32613
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.
How to fix
- linuxfoundation spinnaker2025.3.2, 2025.4.2, 2026.0.1 or later
- io.spinnaker.echo:echo-pipelinetriggers2026.0.1, 2025.4.2, 2025.3.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linuxfoundation spinnaker | v < 2025.3.2, 2025.4.0 ≤ v < 2025.4.2, 2026.0.0 ≤ v < 2026.0.1 | 2025.3.2, 2025.4.2, 2026.0.1 |
| io.spinnaker.echo:echo-pipelinetriggersMaven | 2026.0-0 ≤ v < 2026.0.1, 2025.4-0 ≤ v < 2025.4.2, v < 2025.3.2 | 2026.0.1, 2025.4.2, 2025.3.2 |
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