Full Path Disclosure in most wordpress' plugins [?]

["Fernando A. Lagos B." <fernando () zerial org>]

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Exists an call to add_action() without validate with function_exists().
When I run the php script directly, I get the full path of wp installation.

Example:
[+] http://www.marco2010.cl/wp-content/plugins/akismet/akismet.php
[+] http://www.marco2010.cl/wp-content/plugins/hello.php


Is a bug? Is a feature?

More details posted in my blog:
http://blog.zerial.org/seguridad/vulnerabilidad-en-la-mayoria-de-los-plugins-para-wordpress/
(spanish)


cheers.
- --
Zerial
Desarrollador y Programador Web
Seguridad Informatica
Linux User #382319
Blog: http://blog.zerial.org
Skype: erzerial
Jabber: zerial () jabberes org
GTalk && MSN: fernando () zerial org

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