An HTML injection vulnerability is reported in Nihuo Web Log Analyzer. The problem occurs due to a lack of proper sanitization of user-supplied input data.
Attackers may potentially exploit this issue to manipulate web content or to steal cookie-based authentication credentials. It may be possible to take arbitrary actions as the victim user.
Version 1.6 was reported vulnerable to this issue. Other versions may also be affected.
GET / HTTP/1.1
User-Agent: Some-Fake-UA <img src='http://attacker.example.com/app.gif'>