CVE-2022-40482
Severity Score
5.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-09-11 CVE Reserved
- 2023-04-25 CVE Published
- 2024-05-27 EPSS Updated
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-203: Observable Discrepancy
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| https://github.com/laravel/framework/releases/tag/v9.32.0 | Release Notes |
| URL | Date | SRC |
|---|---|---|
| https://ephort.dk/blog/laravel-timing-attack-vulnerability | 2024-08-03 | |
| https://github.com/ephort/laravel-user-enumeration-demo | 2024-08-03 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/laravel/framework/pull/44069 | 2023-05-04 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Laravel Search vendor "Laravel" | Framework Search vendor "Laravel" for product "Framework" | >= 8.0.0 < 9.32.0 Search vendor "Laravel" for product "Framework" and version " >= 8.0.0 < 9.32.0" | - |
Affected
| ||||||