CVE-2022-40482

Published April 25th, 2023

View on NVD ↗

CVSS v3

5.3

MEDIUM

CVSS v2

N/A

Affected

PROJECTS

Description

The authentication method in Laravel 8.x through 9.x before 9.32.0 was discovered to be vulnerable to user enumeration via timeless timing attacks with HTTP/2 multiplexing. This is caused by the early return inside the hasValidCredentials method in the Illuminate\Auth\SessionGuard class when a user is found to not exist.

laravel/framework

Laravel is a web application framework with expressive, elegant syntax.

GitHub

34.7K

ephort/laravel-user-enumeration-demo

This repo contains demo code that was used to exploit user enumeration vulnerability in Laravel

GitHub