Apache Log4j2 is used in Java applications.
PoliteMail does not use the Java runtime in any of our products and is not affected by this vulnerability.
Log4j2 is a ubiquitous library used by millions for Java applications. Created by Ceki Gülcü, the library is part of the Apache Software Foundation’s Apache Logging Services project.
CVE-2021-44228: Apache Log4j2 Zero-Day Exploited in the Wild (Log4Shell) | Qualys Security Blog
