An improper neutralization of input during web page generation ('Cross-site Scripting') [CWE-79] vulnerability in Sling App CMS version 1.1.0 and prior may allow an authenticated remote attacker to perform a reflected cross site scripting (XSS) attack in the taxonomy management feature.
https://lists.apache.org/thread/o68l3l3crfxz107fr9dm74y8vg8kj2cs