Laravel is a web application framework. Prior to 12.68.0 and 13.29.0, TokenGuard configured as a standard token-based API guard does not reject a crafted non-string credential. Under affected MySQL or MariaDB configurations, the authentication lookup can match an unintended existing user, allowing an unauthenticated attacker to bypass authentication and take over an account on routes protected by TokenGuard.
This issue is fixed in versions 12.68.0 and 13.29.0.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
Present
Additional conditions required
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products
laravel:framework
References 5
https://github.com/laravel/framework/commit/8dbb08bccac1be095dba4a9d259a419620f…
security-advisories@github.com
https://github.com/laravel/framework/commit/9b21ce0a9bb2b2599978bc0b0df4abea952…
security-advisories@github.com
https://github.com/laravel/framework/releases/tag/v12.68.0
security-advisories@github.com
https://github.com/laravel/framework/releases/tag/v13.29.0
security-advisories@github.com
https://github.com/laravel/framework/security/advisories/GHSA-f9x3-7vq9-cph6
security-advisories@github.com