CVE-2026-47879

HighCVSS 8.7/10Last modified Sep 10, 2026

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

Metrics

CVSS 3.1 8.7/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

Weakness enumeration

CWE-918

Affected software

No affected versions have been published.

Timeline

Published: Aug 27, 2026
Last modified: Sep 10, 2026
NVD status: Analyzed

Related CVEs from 2026

CVE-2026-47885.5IBM Tivoli Netcool Impact 7.1.0.0 through 7.1.0.37 stores sensitive information in log files that could be read by a local user.CVE-2026-478805.4A producer who can publish to a JMS destination consumed by any Spring Integration JMS inbound component can set String JMS properties named CVE-2026-478817.5Spring Batch's FlatFileItemReader supports files where a single logical record spans multiple physical lines — for example, a CSV field that CVE-2026-478828.3When enabling Spring Boot DevTools support for a remote application target (for example a Docker container or Cloud Foundry app) from the Sp CVE-2026-478836.1UrlHandlerFilter can be vulnerable to an open redirect when configured with very broadly matching patterns. The issue applies to the filter CVE-2026-478849.8Use of XsltView in a Spring MVC application can result in SSRF and RCE attack if the application has an "/**" mapping that results in view r CVE-2026-478857.5The PartEventHttpMessageReader in Spring WebFlux does not enforce the maxPartSize limit when maxInMemorySize is set to -1. Spring Framework CVE-2026-478867.5Applications that evaluate user-supplied Spring Expression Language (SpEL) expressions may be vulnerable to a Denial of Service (DoS) attack CVE-2026-478876.1A Spring MVC application that uses UrlFileNameViewController that is mapped with an end-of-path, and does not have a configured prefix is vu CVE-2026-478887.5A Spring RSocket application is exposed to a memory leak via a malformed SETUP frame. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 CVE-2026-478897.5A WebFlux application running on the Jetty 12 Core reactive adapter serializes response cookies without the sameSite attribute. Spring Frame CVE-2026-47899.8Kyverno, versions 1.16.0 and later, are vulnerable to SSRF due to unrestricted CEL HTTP functions.