CVE-2026-32604 json
Spinnaker vulnerable to RCE when using gitrepo artifact types due to improper sanitization of user input on branch and paths
published 2026-04-20 6 mo ago modified 2026-09-10 1 mo ago also EUVD-2026-23963 , GHSA-x3j7-7pgj-h87r
- cvss
- 10.0
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 49%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- maven io.spinnaker.clouddriver:clouddriver-artifacts-gitrepo 2026.0.1
- io.spinnaker.clouddriver clouddriver-artifacts-gitrepo 2025.3.2, 2025.4.2, 2026.0.1
- linuxfoundation spinnaker 2025.3.2, 2025.4.2, 2026.0.1
- github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.3.2 release
- github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.4.2 release
- github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2026.0.1 release
- github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2026.0.2 release
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 6 mo ago
Exploit prediction
0.62% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 10.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| GitHub | 3.1 | 9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | io.spinnaker.clouddriver:clouddriver-artifacts-gitrepo | <2026.0.1 |
2026.0.1 |
Affected products
- spinnaker spinnaker
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
github.com
/spinnaker/spinnaker/security/advisories/GHSA-x3j7-7pgj-h87r
web, mitigation, vendor-advisory
-
github.com
/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.3.2
web, product, release-notes
-
github.com
/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.4.2
web, product, release-notes
-
github.com
/spinnaker/spinnaker/releases/tag/spinnaker-release-2026.0.1
web, product, release-notes
-
zeropath.com
/blog/spinnaker-rce-production-compromise
web
-
nvd.nist.gov
/vuln/detail/CVE-2026-32604
advisory
-
github.com
/spinnaker/spinnaker
package
-
github.com
/spinnaker/spinnaker/releases/tag/spinnaker-release-2026.0.2
web
Sources
- CVE List CVE-2026-32604
- GitHub Advisory GHSA-x3j7-7pgj-h87r
- NVD CVE-2026-32604
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.