CVE-2026-32613 Details
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.
A remote code execution vulnerability exists in Spinnaker Echo versions prior to 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2. The issue arises because Echo, unlike other Spinnaker services, does not restrict Spring Expression Language (SPeL) context to trusted classes, allowing full access to the Java Virtual Machine (JVM). This lack of restriction enables users to invoke arbitrary Java classes, potentially leading to execution of commands, access to files, and other system-level actions.
Users can upgrade to Spinnaker Echo versions 2026.1.0, 2026.0.1, 2025.4.2, or 2025.3.2 to address this vulnerability. Alternatively, Echo can be disabled entirely.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 21, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://zeropath.com/blog/spinnaker-rce-production-compromise | CVE | |
| https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.3.2 | [email protected] | ProductRelease Notes |
| https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.4.2 | [email protected] | ProductRelease Notes |
| https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2026.0.1 | [email protected] | ProductRelease Notes |
| https://github.com/spinnaker/spinnaker/security/advisories/GHSA-69rw-45wj-g4v6 | [email protected] | MitigationVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linuxfoundation spinnaker | < 2025.3.2 >= 2025.4.0, < 2025.4.2 >= 2026.0.0, < 2026.0.1 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 23, 2026 | Initial Analysis | [email protected] |
| Apr 23, 2026 | CVE Modified | CVE |
| Apr 20, 2026 | New CVE Received | [email protected] |