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CVE PROGRAM SOURCE RECORD8.6 High

CVE-2026-47825

Spring Cloud Gateway Server Forwards Headers from Untrusted Proxies in certain situations

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Status
Published
Published
Updated
Assigning organization
vmware

Description

Spring Cloud Gateway Server forwards the X-Forwarded-For and Forwarded headers from untrusted proxies in certain configuration scenarios. This affects both the WebMVC and WebFlux Gateway Servers. Affected versions: Spring Cloud Gateway 3.1.x (fix 3.1.13). Spring Cloud Gateway 4.1.x (fix 4.1.13). Spring Cloud Gateway 4.2.x (fix 4.2.9). Spring Cloud Gateway 4.3.x (fix 4.3.5). Spring Cloud Gateway 5.0.x (fix 5.0.2).

Affected products

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

Spring Spring Cloud Gateway

Default version status: unaffected

  • 3.1.0 to < 3.1.13affected
  • 4.1.0 to < 4.1.13affected
  • 4.2.0 to < 4.2.9affected
  • 4.3.0 to < 4.3.4.1affected
  • 5.0.0 to < 5.0.1.1affected

References