IBM Cognos Business Intelligence Developer 10.2.1 Open Redirect

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IBM Cognos Business Intelligence Developer 10.2.1 (backURL) Open Redirect  
  
  
Vendor: IBM Corporation  
Product web page: http://www.ibm.com  
Affected version: 10.2.1 (Build 10.2.5000.267) Trial  
  
Summary: IBM Cognos Business Intelligence is a web-based, integrated  
business intelligence suite by IBM. It provides a toolset for reporting,  
analysis, scorecarding, and monitoring of events and metrics. The software  
consists of several components to meet the different information requirements  
in a company.  
  
Desc: Input passed via the 'backURL' GET parameter in '/p2pd/servlet/dispatch'  
is not properly verified before being used to redirect users. This can be  
exploited to redirect a user to an arbitrary website e.g. when a user clicks  
a specially crafted link to the affected script hosted on a trusted domain.  
  
Tested on: Microsoft Windows 7 Ultimate SP1 (EN)  
Apache-Coyote/1.1  
Apache Tomcat/6.0.35  
  
  
Vulnerability discovered by Gjoko 'LiquidWorm' Krstic  
@zeroscience  
  
  
Advisory ID: ZSL-2015-5244  
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5244.php  
  
  
22.04.2015  
  
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http://169.254.17.10:19300/p2pd/servlet/dispatch?b_action=xts.run&backURL=http://zeroscience.mk&m_path=CAMID("CognosExpress:administrator")/folder[@name='My Folders']&m=portal/submit.xts&ifrmcmd=delete  
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