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Advisory record · GHSA-x3j7-7pgj-h87r

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

CVSS 10.0 CriticalCriticalEPSS 0.0062 · 50th percentile

Critical, because:

  • CVSS score 10.0: 9.0 or more.

How we decide what’s critical

Published by the GitHub Advisory Database at 21 Apr 2026, 14:48 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
io.spinnaker.clouddriver:clouddriver-artifacts-gitrepoMaven<2026.0.12026.0.1
Identifiers
GHSA-x3j7-7pgj-h87r · CVE-2026-32604
Weakness (CWE)
CWE-20
Tags
Published
21 Apr 2026
Updated
10 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Spinnaker's clouddriver-artifacts-gitrepo package (Maven io.spinnaker.clouddriver) is affected in versions before 2026.0.1. An attacker who can supply user input for the gitrepo artifact branch and paths can run arbitrary commands on clouddriver pods, which could expose credentials, delete files, or inject resources. Upgrade to 2026.0.1 or later; if you cannot upgrade, disable the gitrepo artifact types.

Written 2 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
10.0 Critical 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0062, the 50th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:16 UTC First seen by agentprime
  2. 31 Oct 2026, 14:16 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.