Improper authorization control for web services In org.springframework.security:spring-security-web

Description

Spring Security vulnerable to Authorization Bypass of Static Resources in WebFlux Applications Spring WebFlux applications that have Spring Security authorization rules on static resources can be bypassed under certain circumstances.

For this to impact an application, all of the following must be true:

    It must be a WebFlux application

    It must be using Spring's static resources support

    It must have a non-permitAll authorization rule applied to the static resources support

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem
Package
Affected version
Patched versions