Secunia Security Advisory - Multiple vulnerabilities have been discovered in FBC-Market, which can be exploited by malicious people to conduct cross-site scripting, script insertion, and cross site request forgery attacks.
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TITLE:
FBC-Market Multiple Vulnerabilities
SECUNIA ADVISORY ID:
SA46132
VERIFY ADVISORY:
Secunia.com
https://secunia.com/advisories/46132/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46132
RELEASE DATE:
2011-09-23
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https://secunia.com/advisories/46132/#comments
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https://secunia.com/advisories/46132/
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DESCRIPTION:
Multiple vulnerabilities have been discovered in FBC-Market, which
can be exploited by malicious people to conduct cross-site scripting,
script insertion, and cross site request forgery attacks.
1) Input passed to the "msg" parameter in /admin/login.php is not
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.
2) Input passed to the "md_title" and "md_description" POST
parameters in controller.php is not properly sanitised before being
used. This can be exploited to insert HTML and script code, which
will be executed in a user's browser session in context of an
affected site if malicious data is viewed.
3) The application allows users to perform certain actions via HTTP
requests without performing proper validity checks to verify the
requests. This can be exploited to e.g. conduct script insertion
attacks when a logged-in administrator visits a specially crafted web
page.
4) Input passed to the "q" parameter in index.php is not 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 version 1.1. Other
versions may also be affected.
SOLUTION:
Edit the source code to ensure that input is properly sanitised. Do
not browse untrusted sites or follow untrusted links while being
logged-in to the application.
PROVIDED AND/OR DISCOVERED BY:
1-3) WiiHac, Vulnerability Research Laboratory
4) An anonymous person
ORIGINAL ADVISORY:
Vulnerability-Lab:
https://www.vulnerability-lab.com/get_content.php?id=281
OTHER REFERENCES:
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DEEP LINKS:
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EXTENDED DESCRIPTION:
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EXTENDED SOLUTION:
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EXPLOIT:
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