Secunia Security Advisory – A weakness and a vulnerability have been reported in LemonLDAP::NG, which can be exploited by malicious people to identify valid user accounts and conduct cross-site scripting attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/74018/sa33565.txt
Source: https://packetstormsecurity.com/files/74018/Secunia-Security-Advisory-33565.html