CVE-2026-22741

A flaw was found in Spring MVC and Spring WebFlux applications. A remote attacker can exploit this vulnerability by sending malicious requests to poison the resource cache with incorrectly encoded resources. This can lead to a denial of service DoS by disrupting the front-end application for...

GHSA-WG35-8JPF-2XV3 Spring MVC and WebFlux applications are vulnerable to cache poisoning when resolving static resources.

Spring MVC and WebFlux applications are vulnerable to cache poisoning when resolving static resources. More precisely, an application can be vulnerable when all the following are true: the application is using Spring MVC or Spring WebFlux the application is configuring the resource chain support...

CVE-2026-22741

Spring MVC and WebFlux applications are vulnerable to cache poisoning when resolving static resources. More precisely, an application can be vulnerable when all the following are true: the application is using Spring MVC or Spring WebFlux the application is configuring the resource chain support...

CVE-2026-22741

Spring MVC and WebFlux applications are vulnerable to cache poisoning when resolving static resources. More precisely, an application can be vulnerable when all the following are true: the application is using Spring MVC or Spring WebFlux the application is configuring the resource chain support...

CVE-2026-22741 Static resource cache poisoning in Spring MVC and WebFlux

Spring MVC and WebFlux applications are vulnerable to cache poisoning when resolving static resources. More precisely, an application can be vulnerable when all the following are true: the application is using Spring MVC or Spring WebFlux the application is configuring the resource chain support...

Cache Poisoning

Spring MVC and WebFlux are vulnerable to Cache Poisoning. The vulnerability is due to improper handling of encoded resource resolution when resource chain caching is enabled, allowing attackers to store incorrectly encoded resources in the cache, which can break frontend asset delivery and lead t...

PT-2026-35908

Name of the Vulnerable Software and Affected Versions Spring MVC affected versions not specified Spring WebFlux affected versions not specified Description Applications using Spring MVC or Spring WebFlux are susceptible to cache poisoning during the resolution of static resources. This occurs whe...