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OpenAdvisories
High · 7.7 CVE-2026-47879 EUVD-2026-66842GHSA-7mwm-q6x4-5h32

Spring Cloud Gateway SSRF and native file access with gRPC

Published Aug 27, 2026 · Updated Aug 27, 2026 · Assigned by vmware

Description

Spring Cloud Gateway JsonToGrpcGatewayFilterFactory allows arbitrary Spring Resource locations for defining the proto descriptor.
Spring Cloud Gateway 5.0.0 - 5.0.2
Spring Cloud Gateway 4.3.0 - 4.3.5
Spring Cloud Gateway 4.0.0 - 4.2.9
Spring Cloud Gateway 3.1.13 and earlier

Affected products

VendorProductAffectedFixed
Spring Spring Cloud Gateway 5.0.0 – ≤ 5.0.2, 4.3.0 – ≤ 4.3.5, 4.0.0 – ≤ 4.2.9, ≤ 3.1.13 —

Advisories 1

References