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CVE

CVE-2026-32613

Spinnaker: RCE via expression parsing due to unrestricted context handling
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CVE

CVE-2026-32613

Spinnaker: RCE via expression parsing due to unrestricted context handling

Impact

Echo like some other services, uses SPeL (Spring Expression Language) to process information - specifically around expected artifacts.  Unlike orca, it was NOT restricting that context to a set of trusted classes, but allowing FULL JVM access.  This enables a user to use arbitrary java classes which allow deep access to the system.  This enables the ability to invoke commands, access files, etc.

Workarounds

Disable echo entirely.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.9
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://github.com/spinnaker/spinnaker/security/advisories/GHSA-69rw-45wj-g4v6, https://nvd.nist.gov/vuln/detail/CVE-2026-32613, https://github.com/spinnaker/spinnaker, https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.3.2, https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.4.2, https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2026.0.1, https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2026.0.2

Severity

9.9

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
9.9
EPSS Probability
0.00057%
EPSS Percentile
0.17861%
Introduced Version
2026.0-0,2025.4-0,0
Fix Available
2026.0.1,2025.4.2,2025.3.2

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