MEDIUM

GHSA-78fx-h6xr-vch4

Laravel has a File Validation Bypass

Quick fix

GHSA-78fx-h6xr-vch4 — laravel/framework: upgrade to the fixed version with the command below.

composer require laravel/framework:^12.1.1

Details

When using wildcard validation to validate a given file or image field array (`files.*`), a user-crafted malicious request could potentially bypass the validation rules.

Are you affected?

Enter the version of the package you're using.

Affected packages

Packagist/laravel/framework

Introduced in: 12.0.0Fixed in: 12.1.1

Fixcomposer require laravel/framework:^12.1.1

Packagist/laravel/framework

Introduced in: 11.0.0Fixed in: 11.44.1

Fixcomposer require laravel/framework:^11.44.1

Packagist/laravel/framework

Introduced in: 0Fixed in: 10.48.29

Fixcomposer require laravel/framework:^10.48.29

References

https://github.com/laravel/framework/security/advisories/GHSA-78fx-h6xr-vch4[WEB]
https://nvd.nist.gov/vuln/detail/CVE-2025-27515[ADVISORY]
https://github.com/laravel/framework/commit/2d133034fefddfb047838f4caca3687a3ba811a5[WEB]
https://github.com/laravel/framework/commit/a4f7a8f9b83e21882abeef78c3174c66b0f4a26b[WEB]
https://github.com/laravel/framework[PACKAGE]