Improper Certificate Validation Affecting org.springframework.cloud:spring-cloud-gateway package, versions [3.1.0,3.1.1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-JAVA-ORGSPRINGFRAMEWORKCLOUD-19267408
- published26 Aug 2026
- disclosed1 Mar 2022
- creditBenjamin Bargeton
Introduced: 1 Mar 2022
CVE-2022-22946 (opens in a new tab)How to fix?
Upgrade org.springframework.cloud:spring-cloud-gateway to version 3.1.1 or higher.
Overview
Affected versions of this package are vulnerable to Improper Certificate Validation in the TrustManager process when HTTP2 is enabled and neither a key store nor trusted certificates are configured. An attacker can intercept or manipulate traffic by presenting invalid or custom certificates to the gateway. This is only exploitable if HTTP2 is enabled and no key store or trusted certificates are set.