Multiple cross-site scripting (XSS) vulnerabilities in Simple PHP Blog (SPHPBlog), probably 0.4.8, allow remote attackers to inject arbitrary web script or HTML via (1) the action parameter in add_block.php or (2) the entry parameter in index.php, different vectors than CVE-2005-1135. NOTE: this has been reported to affect 0.8, but as of 20061121, the most recent version is only 0.4.9.

Multiple directory traversal vulnerabilities in Simple PHP Blog (SPHPBlog), probably 0.4.8, allow remote attackers to read arbitrary files and possibly include arbitrary PHP code via a .. (dot dot) sequence in the blog_theme parameter in (1) index.php, (2) add_cgi.php, (3) add_link.php, (4) login.php, (5) template.php, or (6) contact.php.

Multiple cross-site request forgery (CSRF) vulnerabilities in Simple PHP Blog (SPHPBlog) 0.4.9 allow remote attackers to perform delete actions as administrators via (1) the block_id parameter to add_block.php or (2) the link_id parameter to add_link.php.

Simple PHP Blog (sphpBlog) 0.4.0 stores the (1) password.txt and (2) config.txt files under the web document root, which allows remote attackers to obtain sensitive information and crack passwords via a direct request to these files.