GHSA-q2cj-h8fw-q4cc

ghsaUSosv

Spring Expression language property modification using Spring Cloud Gateway Server WebFlux

view advisory published 2025-09-16Licence: CC-BY-4.0

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.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2025-41243US—Exploit
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:…
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references

External citations — patches, advisories, analysis.

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