CVE-2022-22947

CVE-2022-22947 affects Spring Cloud Gateway when the Gateway Actuator endpoint is enabled, exposed, and unsecured. A remote attacker can craft a request to the Actuator interface and cause arbitrary remote code execution on the host due to a code-injection vulnerability in the gateway routing/Act...

CVE-2026-47879

Spring Cloud Gateway's JsonToGrpcGatewayFilterFactory permits arbitrary Spring Resource locations when defining the proto descriptor, enabling SSRF and native file access via gRPC. Affected versions span 5.0.0–5.0.2 , 4.3.0–4.3.5 , 4.0.0–4.2.9 , and 3.1.13 and earlier . The CVSS 3.1 score is 7.7 ...

CVE-2021-22051

Spring Cloud Gateway is affected by CVE-2021-22051, where specially crafted requests could trigger an additional downstream request. The issue affects 3.0.x and 2.2.x releases; mitigation specifies upgrading to 3.0.5+ or 2.2.10.RELEASE+ (for affected versions). Remediation guidance explicitly rec...