CVE-2026-32613— Spinnaker vulnerable to RCE via expression parsing due to unrestricted context handling
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I. Basic Information for CVE-2026-32613
Vulnerability Information
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Vulnerability Title
Spinnaker vulnerable to RCE via expression parsing due to unrestricted context handling
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Spinnaker 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Spinnaker是Spinnaker开源的一个持续交付平台。用于以高速度和高信心发布软件更改。 Spinnaker 2026.1.0之前版本、2026.0.1之前版本、2025.4.2之前版本和2025.3.2之前版本存在安全漏洞，该漏洞源于Echo服务未限制SPeL上下文，允许使用任意Java类，可能导致执行命令或访问文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
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Affected Products
II. Public POCs for CVE-2026-32613
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IV. Related Vulnerabilities
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- CVE-2026-32604
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Improper log output when using GitHub Status Notifications i - CVE-2022-23506
Spinnaker's Rosco microservice vulnerable to improper log ma - CVE-2021-43832
Improper Access Control in spinnaker
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- CVE-2026-32604
Spinnaker vulnerable to RCE when using gitrepo artifact type - CVE-2025-61916
Spinnaker vulnerable to SSRF due to improper restrictions on - CVE-2023-39348
Improper log output when using GitHub Status Notifications i - CVE-2022-23506
Spinnaker's Rosco microservice vulnerable to improper log ma - CVE-2021-43832
Improper Access Control in spinnaker
Same weakness: CWE-94
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