CVSS 3.1
9.9 criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:HCVE-2026-32613
Critical (9.9) in linuxfoundation spinnaker. EPSS 0.6% chance of exploitation in the next 30 days. Fixed in io.spinnaker.echo:echo-pipelinetriggers 2025.3.2, 2025.4.2, 2026.0.1.
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.
Severity
- EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-31)
- CWE
- CWE-94
- Published
- Modified
- Record from
- the NVD, synced
Affected
- linuxfoundation:spinnaker
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-69rw-45wj-g4v6 | Maven | io.spinnaker.echo:echo-pipelinetriggers | >=2026.0-0 <2026.0.1 | 2026.0.1 |
| GHSA-69rw-45wj-g4v6 | Maven | io.spinnaker.echo:echo-pipelinetriggers | >=2025.4-0 <2025.4.2 | 2025.4.2 |
| GHSA-69rw-45wj-g4v6 | Maven | io.spinnaker.echo:echo-pipelinetriggers | <2025.3.2 | 2025.3.2 |
References
- 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/security/advisories/GHSA-69rw-45wj-g4v6
- https://zeropath.com/blog/spinnaker-rce-production-compromise