CVE-2025-41243

Summary

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 Software

Weaknesses

• CWE-917: CWE-917 Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')
• CWE-94: CWE-94 Improper Control of Generation of Code ('Code Injection')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

References

• https://spring.io/security/cve-2025-41243

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