{"id":"CVE-2026-47879","title":"Spring Cloud Gateway JsonToGrpcGatewayFilterFactory allows arbitrary Spring Resource locations for defining the proto descriptor.\nSpring Cloud Gateway 5.0.0 - 5.0.2\nSpring Cloud Gateway 4.3.0 - 4.3.5\nSpring Cloud Gateway 4.0.0 - 4.2.9\nSp…","summary":"Spring Cloud Gateway JsonToGrpcGatewayFilterFactory allows arbitrary Spring Resource locations for defining the proto descriptor.\nSpring Cloud Gateway 5.0.0 - 5.0.2\nSpring Cloud Gateway 4.3.0 - 4.3.5\nSpring Cloud Gateway 4.0.0 - 4.2.9\nSp…","severity":"high","cvss":7.7,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N","cwe":["CWE-918"],"vendor":"vmware","product":"spring_cloud_gateway","affected":["spring_cloud_gateway < 3.1.14","spring_cloud_gateway >= 4.0.0, < 4.2.10","spring_cloud_gateway >= 4.3.0, < 4.3.6","spring_cloud_gateway >= 5.0.0, < 5.0.3"],"patched":["spring_cloud_gateway 5.0.3"],"published":"2026-08-27","updated":"2026-09-10","sourceUpdated":"2026-09-10T15:18:41.147","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-47879","references":[{"url":"https://spring.io/security/cve-2026-47879","label":"security@vmware.com"}],"tags":["nvd"],"epss":0.0025,"epssPercentile":0.16659,"ingestedAt":"2026-09-10T15:53:17.038Z","slug":"CVE-2026-47879","body":"## Overview\n\nSpring Cloud Gateway JsonToGrpcGatewayFilterFactory allows arbitrary Spring Resource locations for defining the proto descriptor.\nSpring Cloud Gateway 5.0.0 - 5.0.2\nSpring Cloud Gateway 4.3.0 - 4.3.5\nSpring Cloud Gateway 4.0.0 - 4.2.9\nSpring Cloud Gateway 3.1.13 and earlier\n\n## Affected\n\n- `spring_cloud_gateway < 3.1.14`\n- `spring_cloud_gateway >= 4.0.0, < 4.2.10`\n- `spring_cloud_gateway >= 4.3.0, < 4.3.6`\n- `spring_cloud_gateway >= 5.0.0, < 5.0.3`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `spring_cloud_gateway 5.0.3`","depth":"twilight","depthScore":42,"depthScoreParts":{"impact":42.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}