Secunia Security Advisory – Some vulnerabilities have been discovered in Sphider, which can be exploited by malicious people to conduct cross-site scripting attacks and SQL injection attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/46352/sa20131.txt
Source: https://packetstormsecurity.com/files/46352/Secunia-Security-Advisory-20131.html

