Cross-site request forgery (CSRF) vulnerability in blocks_edit_do.php in sBlog 0.7.3 Beta allows remote attackers to change arbitrary blocks as administrators.
Cross-site scripting (XSS) vulnerability in search.php for sBlog 0.7.3 Beta allows remote attackers to inject arbitrary HTML and web script via a leading '"/></> sequence in the search string.
Directory traversal vulnerability in inc/lang.php in sBLOG 0.7.3 Beta allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the conf_lang_default parameter, as demonstrated by injecting PHP sequences into an Apache HTTP Server log file, which is then included by inc/lang.php.