CVE-2026-32604CWE-20

Spinnaker vulnerable to RCE when using gitrepo artifact types due to improper sanitization of user input on branch and paths

Critical · published April 20, 2026

CVSS v3.1
10.0
EPSS
1%
Percentile
55.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
10.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00767 · 55.1th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2026-04-20T20:00Z
EPSS history
Timeline
  • 20 APR 20:00Z
    Spinnaker vulnerable to RCE when using gitrepo artifact types due to improper sanitization of user input on branch and paths
    cvelistv5