Secunia Security Advisory - retard has discovered two vulnerabilities in Link Bank, which can be exploited by malicious people to conduct cross-site scripting attacks and compromise a vulnerable system.
30fee83d59c8a14bdffd5c50c47b0a848eb144579c9e857744966d82dfde47e4
TITLE:
Link Bank PHP Code Injection and Cross-Site Scripting
SECUNIA ADVISORY ID:
SA19154
VERIFY ADVISORY:
http://secunia.com/advisories/19154/
CRITICAL:
Highly critical
IMPACT:
Cross Site Scripting, System access
WHERE:
>From remote
SOFTWARE:
Link Bank
http://secunia.com/product/8602/
DESCRIPTION:
retard has discovered two vulnerabilities in Link Bank, which can be
exploited by malicious people to conduct cross-site scripting attacks
and compromise a vulnerable system.
1) Input passed to the "url_name" and "url" parameters when adding
links isn't properly sanitised before being saved. This can be
exploited to inject and execute arbitrary PHP code.
2) Input passed to the "site" parameter in "iframe.php" isn't
properly sanitised before being returned to the user. This can be
exploited to execute arbitrary HTML and script code in a user's
browser session in context of an affected site.
The vulnerabilities have been confirmed in the latest available
version. Other versions may also be affected.
SOLUTION:
Edit the source code to ensure that input is properly sanitised.
PROVIDED AND/OR DISCOVERED BY:
retard
----------------------------------------------------------------------
About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.
Subscribe:
http://secunia.com/secunia_security_advisories/
Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/
Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.
----------------------------------------------------------------------