Synchrony Proxy: spring-beans 5.3.19 is vulnerable to CVE-2022-22970

Issue Summary

spring-beans is vulnerable to CVE-2022-22970

This is reproducible on Data Center: (yes)

Steps to Reproduce

1. Install Confluence 7.13.9
2. Step 2

Expected Results

Expect that synchrony-proxy/WEB-INF/lib contains spring-beans-5.3.20.jar or higher

Actual Results

spring-beans-5.3.19.jar is present

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available