Krampus gave us another log4j remote code execution vulnerability (CVE-2021-44832), with the patch coming about 10 days after XCode 13.2.1 was released.
XCode might be vulnerable; it's 13.2.1 release notes don't mention patching this newer vulnerability.
I'm with donmontalvo and wish XCode would excludes all log4j versions less than 2.17.1. When I scan my system with CloudStrike's CAST tool, XCode pops in a big way. If XCode could upgrade /Applications/Xcode.app/Contents/SharedFrameworks/ContentDeliveryServices.framework/Versions/A/itms/share/OSGi-Bundles/org.apache.logging.log4j.core-2.11.2.jar to a secure version, my company would be much less worried.