Secunia

Zackarin Smitz has reported some vulnerabilities in Lpanel, which can be exploited by malicious users to disclose and manipulate sensitive information, and by malicious people to conduct cross-site scripting attacks.

1) Input passed to the "domain" field in "diagnose.php" isn't properly verified for the current user. This can be exploited to reset the DNS setting for arbitrary domains.

Successful exploitation requires user to be authenticated.

2) Input passed to the "close", "open" and "pid" parameters in "view_ticket.php" isn't properly verified for the current user. This can be exploited to close, open and respond to the support ticket for arbitrary owners.

Successful exploitation requires user to be authenticated.

3) Input passed to the "pid" parameter in "view_ticket.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 a vulnerable site.

4) Input passed to the "inv" parameter in "viewreceipt.php" isn't properly verified for the current user. This can be exploited to disclose the details of arbitrary invoices.

Successful exploitation requires user to be authenticated.

5) Input passed to the "editdomain" parameter in "domains.php" isn't properly verified for the current user. This can be exploited to manipulate the DNS information for arbitrary clients.

Successful exploitation requires user to be authenticated.

The vulnerabilities have been reported in version 1.59 and prior. Other versions may also be affected.

Solution
Update to version 1.597.

Provided and/or discovered by
Zackarin Smitz

Changelog
Further details available in Customer Area

Deep Links
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