An improper input validation vulnerability in OTRS Survey modules allows
any attacker with a link to a valid and unanswered survey request to inject
javascript code in free text answers. This allows a cross site scripting
attack while reading the replies as authenticated agent. This issue affects
OTRS Survey module from 7.0.X before 7.0.32, from 8.0.X before 8.0.13 and
((OTRS)) Community Edition Survey module from 6.0.X through 6.0.22.