End of life: 7/31/2027, Latest version: 4.1.0
In certain circumstances, Spring Boot's default web security is ineffective allowing unauthorized access to all endpoints. For an application to be vulnerable, it must: be a servlet-based web application; have no Spring Security configuration of its own and rely on the default web security filter chain; depend on spring-boot-actuator-autoconfigure; not depend on spring-boot-health. If any of the above does not apply, the application is not vulnerable.
Affected: Spring Boot 4.0.0–4.0.5; upgrade to 4.0.6 or later per vendor advisory.
End of life: 12/31/2026, Latest version: 4.0.7
End of life: 6/30/2026, Latest version: 3.5.16
End of life: 12/31/2025, Latest version: 3.4.13
End of life: 12/31/2025, Latest version: 3.4.13