CVE-2026-32604
Spinnaker vulnerable to RCE when using gitrepo artifact types due to improper sanitization of user input on branch and paths
Description
Spinnaker is an open source, multi-cloud continuous delivery platform. In versions prior to 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2, a bad actor can execute arbitrary commands very simply on the clouddriver pods. This can expose credentials, remove files, or inject resources easily. Versions 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2 contain a patch. As a workaround, disable the gitrepo artifact types.
INFO
Published Date :
April 20, 2026, 9:16 p.m.
Last Modified :
April 23, 2026, 6:30 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | [email protected] |
Solution
- Update Spinnaker to version 2026.1.0 or later.
- Update Spinnaker to version 2026.0.1 or later.
- Update Spinnaker to version 2025.4.2 or later.
- Update Spinnaker to version 2025.3.2 or later.
Public PoC/Exploit Available at Github
CVE-2026-32604 has a 3 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-32604.
| URL | Resource |
|---|---|
| https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.3.2 | Product Release Notes |
| https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.4.2 | Product Release Notes |
| https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2026.0.1 | Product Release Notes |
| https://github.com/spinnaker/spinnaker/security/advisories/GHSA-x3j7-7pgj-h87r | Mitigation Vendor Advisory |
| https://zeropath.com/blog/spinnaker-rce-production-compromise |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-32604 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-32604
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
POCs for CVE-2026-32604 and CVE-2026-32613 which allow post-auth RCE and credential theft in Spinnaker
Python Shell
Cathedral-Grade Security for AI Agents. Attack vectors updated daily. Local-first, zero API cost. MIT licensed.
Python
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
security cve exploit poc vulnerability
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-32604 vulnerability anywhere in the article.
-
Daily CyberSecurity
The Dual CVSS 10.0 RCE Flaws Threatening Spinnaker Pipelines
A pair of critical remote code execution (RCE) vulnerabilities has been disclosed in Spinnaker, the heavyweight open-source platform used by tech giants like Adobe, Airbnb, and JPMorgan Chase to manag ... Read more
The following table lists the changes that have been made to the
CVE-2026-32604 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Apr. 23, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:linuxfoundation:spinnaker:*:*:*:*:*:*:*:* versions up to (excluding) 2025.3.2 *cpe:2.3:a:linuxfoundation:spinnaker:*:*:*:*:*:*:*:* versions from (including) 2025.4.0 up to (excluding) 2025.4.2 *cpe:2.3:a:linuxfoundation:spinnaker:*:*:*:*:*:*:*:* versions from (including) 2026.0.0 up to (excluding) 2026.0.1 Added Reference Type GitHub, Inc.: https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.3.2 Types: Product, Release Notes Added Reference Type GitHub, Inc.: https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.4.2 Types: Product, Release Notes Added Reference Type GitHub, Inc.: https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2026.0.1 Types: Product, Release Notes Added Reference Type GitHub, Inc.: https://github.com/spinnaker/spinnaker/security/advisories/GHSA-x3j7-7pgj-h87r Types: Mitigation, Vendor Advisory -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Apr. 23, 2026
Action Type Old Value New Value Added Reference https://zeropath.com/blog/spinnaker-rce-production-compromise -
New CVE Received by [email protected]
Apr. 20, 2026
Action Type Old Value New Value Added Description Spinnaker is an open source, multi-cloud continuous delivery platform. In versions prior to 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2, a bad actor can execute arbitrary commands very simply on the clouddriver pods. This can expose credentials, remove files, or inject resources easily. Versions 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2 contain a patch. As a workaround, disable the gitrepo artifact types. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Added CWE CWE-20 Added Reference https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.3.2 Added Reference https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.4.2 Added Reference https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2026.0.1 Added Reference https://github.com/spinnaker/spinnaker/security/advisories/GHSA-x3j7-7pgj-h87r