CVE-2026-32613

Severity CVSS v4.0:

Pending analysis

Type:

CWE-94 Code Injection

Publication date:

20/04/2026

Last modified:

23/04/2026

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.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.90 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

9.90

Severity 3.x

CRITICAL

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:linuxfoundation:spinnaker::::::::		2025.3.2 (excluding)
cpe:2.3:a:linuxfoundation:spinnaker::::::::	2025.4.0 (including)	2025.4.2 (excluding)
cpe:2.3:a:linuxfoundation:spinnaker::::::::	2026.0.0 (including)	2026.0.1 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2026-32613

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools