SQL injection vulnerability in include/functions_entries.inc.php in Serendipity 2.0.5 allows remote authenticated users to execute arbitrary SQL commands via the cat parameter.Referenceshttp://www.securityfocus.com/bid/95850https://github.com/s9y/Serendipity/releases/tag/2.1-rc1https://github.com/s9y/Serendipity/commit/c62d667287f2d76c81e03a740a581eb3c51249b6