CVE-2023-20860: Security Bypass With Un-Prefixed Double Wildcard Pattern
Description
Using "**"
as a pattern in Spring Security configuration with the mvcRequestMatcher
creates a mismatch in pattern matching between Spring Security and Spring MVC, and the potential for a security bypass.
Affected Spring Products and Versions
- Spring Framework:
- 6.0.0 to 6.0.6
- 5.3.0 to 5.3.25
- Versions older than 5.3 are not affected
…