medium6.5
CVE-2021-22051
Request injection in Spring Cloud Gateway
Impact
Applications using Spring Cloud Gateway are vulnerable to specifically crafted requests that could make an extra request on downstream services. Users of affected versions should apply the following mitigation: 3.0.x users should upgrade to 3.0.5+, 2.2.x users should upgrade to 2.2.10.RELEASE or newer.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.springframework.cloud:spring-cloud-gateway | >= 3.0.0, < 3.0.5 | 3.0.5 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Vmware | Spring Cloud Gateway | before 2.2.10 from 3.0.0 before 3.0.5 |