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CVE PROGRAM SOURCE RECORD10.0 Critical

CVE-2025-41243

Spring Expression Language property modification using Spring Cloud Gateway Server WebFlux

Description

Spring Cloud Gateway Server Webflux may be vulnerable to Spring Environment property modification. An application should be considered vulnerable when all the following are true: * The application is using Spring Cloud Gateway Server Webflux (Spring Cloud Gateway Server WebMVC is not vulnerable). * Spring Boot actuator is a dependency. * The Spring Cloud Gateway Server Webflux actuator web endpoint is enabled via management.endpoints.web.exposure.include=gateway. * The actuator endpoints are available to attackers. * The actuator endpoints are unsecured.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Spring Cloud Gateway

Default version status: unaffected

  • 4.3.x to < 4.3.1affected
  • 4.2.x to < 4.2.5affected
  • 4.1.x, 4.0.x to < 4.1.11affected
  • 3.1.x to < 3.1.11affected

References