Description
A Spring MVC or Spring WebFlux application which configures a mapping for "/**" where the view name is not explicitly specified allows an attacker to craft a link resulting in a 302 redirect to an arbitrary external host via the redirect: prefix. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
Problem types
CWE-601: URL Redirection to Untrusted Site (Open Redirect)
Product status
7.0.0 (custom) before 7.0.8
6.2.0 (custom) before 6.2.19
6.1.0 (custom) before 6.1.28
5.3.0 (custom) before 5.3.49
References
spring.io/security/cve-2026-41844