Secunia Security Advisory - Aung Khant has reported some vulnerabilities in TinyBrowser, which can be exploited by malicious people to conduct cross-site scripting and cross-site request forgery attacks.
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TITLE:
TinyBrowser Cross-Site Scripting and Cross-Site Request Forgery
SECUNIA ADVISORY ID:
SA36031
VERIFY ADVISORY:
http://secunia.com/advisories/36031/
DESCRIPTION:
Aung Khant has reported some vulnerabilities in TinyBrowser, which
can be exploited by malicious people to conduct cross-site scripting
and cross-site request forgery attacks.
1) Input passed to the "goodfiles", "badfiles", and "dupfiles"
parameters in upload.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) The application allows users to perform certain actions via HTTP
requests without performing any validity checks to verify the
requests. This can be exploited to e.g. delete uploaded files if a
logged-in user visits a specially crafted web site.
The vulnerabilities are reported in version 1.41.6. Other versions
may also be affected.
SOLUTION:
Edit the source code to ensure that input is properly sanitised.
Do not browse untrusted websites or follow untrusted links while
logged in to the application.
PROVIDED AND/OR DISCOVERED BY:
Aung Khant, YGN Ethical Hacker Group
ORIGINAL ADVISORY:
http://yehg.net/lab/pr0js/advisories/tinybrowser_1416_multiple_vulnerabilities
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