Vulnerability in Laravel Framework
CVE-2022-40482
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…
EPSS: 0.009 (55.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Laravel Framework
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Technical Description, Exploit, Third Party Advisory)
- cve@mitre.org (Exploit, Third Party Advisory)
- cve@mitre.org (Patch, Vendor Advisory)
- cve@mitre.org (Release Notes)
Frequently asked questions
- What is CVE-2022-40482?
- CVE-2022-40482 is a medium-severity vulnerability in Laravel Framework, classified under Observable Discrepancy. CVSS score: 5.3/10. Published 2023-04-25.
- How severe is CVE-2022-40482?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2022-40482 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.