Improper output neutralization for logs in Apache Sling Engine.
This issue affects Apache Sling Engine: before 3.0.4.
Users are recommended to upgrade to version 3.0.4, which fixes the issue.
Improper Output Neutralization for Logs The product constructs a log message from external input, but it does not neutralize or incorrectly neutralizes special elements when the message is written to a log file.