CVE-2026-47825High· 8.6▾ TwilightSpring 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 …
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 47.3 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 1.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.2%
0.2% → 0.2%
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).
spring_cloud_gateway <= 3.1.10spring_cloud_gateway >= 4.0.0, < 4.1.13spring_cloud_gateway >= 4.2.0, < 4.2.9spring_cloud_gateway >= 4.3.0, < 4.3.4.1spring_cloud_gateway >= 5.0.0, < 5.0.1.1Upgrade past the affected range:
spring_cloud_gateway 5.0.1.1Connected by shared product, vendor, weakness, or advisory.
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