search.php in eggblog 2.0 allows remote attackers to obtain the full path via an invalid q parameter, as used by the Keyword and Search fields, possibly due to an SQL injection vulnerability.
https://exchange.xforce.ibmcloud.com/vulnerabilities/23857
http://www.vupen.com/english/advisories/2005/3072
http://www.securityfocus.com/bid/16056