CVE-2014-8870: Arbitrary Redirect in Tapatalk Plugin for WoltLab Burning Board 4.0

The Tapatalk Plugin com.tapatalk.wbb4 for WoltLab Burning Board 4.0 prior to
version 1.1.2 allowed to redirect users to arbitrary URLs. This was possible by
specifying the target URL in the URL parameter board_url in URLs like the
following:

http://www.example.com/mobiquo/smartbanner/welcome.php?board_url=https://www.redteam-pentesting.de

CVE-2014-8870 was assigned to this issue.

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RedTeam Pentesting GmbH                   Tel.: +49 241 510081-0
Dennewartstr. 25-27                       Fax : +49 241 510081-99
52068 Aachen                    https://www.redteam-pentesting.de
Germany                         Registergericht: Aachen HRB 14004
Geschäftsführer:                       Patrick Hof, Jens Liebchen