Multiple SQL injection vulnerabilities in the login_user function in yans.func.php in Lucas Rodriguez San Pedro Yet Another News System (YANS) 0.2b allow remote attackers to execute arbitrary SQL commands via the (1) username or (2) password parameter.

PHP remote file inclusion vulnerability in lib/class.Database.php in NewP News Publication System 1.0.0, when register_globals is enabled, allows remote attackers to execute arbitrary PHP code via the path parameter.

Web Content Management News System allows remote attackers to create arbitrary accounts and gain privileges via a direct request to Admin/Users/AddModifyInput.php.

Cross-site scripting (XSS) vulnerability in Web Content Management News System allows remote attackers to inject arbitrary web script or HTML via (1) the strRootpath parameter to validsession.php or (2) the strTable parameter to Admin/News/List.php.

SQL injection vulnerability in index.php in Plague News System 0.6 and earlier allows remote attackers to execute arbitrary SQL commands via the cid parameter.

Cross-site scripting (XSS) vulnerability in index.php in Plague News System 0.6 and earlier allows remote attackers to inject arbitrary web script or HTML via the cid parameter.

delete.php in Plague News System 0.6 and earlier allows remote unauthenticated attackers to delete news, comments, and shoutbox posts by modifying the id parameter.

Directory traversal vulnerability in ans.pl in Avenger's News System (ANS) 2.11 and earlier allows remote attackers to determine the existence of arbitrary files or execute any Perl program on the system via a .. (dot dot) in the p parameter, which reads the target file and attempts to execute the line using Perl's eval function.

ans.pl in Avenger's News System (ANS) 2.11 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in the p (plugin) parameter.