CVE-2022-40482
"Laravel Auth Timing Attack"
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.
INFO
Published Date :
April 25, 2023, 7:15 p.m.
Last Modified :
May 4, 2023, 7:40 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2022-40482 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-40482.
| URL | Resource |
|---|---|
| https://ephort.dk/blog/laravel-timing-attack-vulnerability/ | Exploit Technical Description Third Party Advisory |
| https://github.com/ephort/laravel-user-enumeration-demo | Exploit Third Party Advisory |
| https://github.com/laravel/framework/pull/44069 | Patch Vendor Advisory |
| https://github.com/laravel/framework/releases/tag/v9.32.0 | Release Notes |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Dockerfile
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-40482 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-40482 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
May. 04, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Changed Reference Type https://ephort.dk/blog/laravel-timing-attack-vulnerability/ No Types Assigned https://ephort.dk/blog/laravel-timing-attack-vulnerability/ Exploit, Technical Description, Third Party Advisory Changed Reference Type https://github.com/ephort/laravel-user-enumeration-demo No Types Assigned https://github.com/ephort/laravel-user-enumeration-demo Exploit, Third Party Advisory Changed Reference Type https://github.com/laravel/framework/pull/44069 No Types Assigned https://github.com/laravel/framework/pull/44069 Patch, Vendor Advisory Changed Reference Type https://github.com/laravel/framework/releases/tag/v9.32.0 No Types Assigned https://github.com/laravel/framework/releases/tag/v9.32.0 Release Notes Added CWE NIST CWE-203 Added CPE Configuration OR *cpe:2.3:a:laravel:framework:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (excluding) 9.32.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-40482 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-40482
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.13 }} -0.00%
score
0.49099
percentile