Tweetbot 1.3.3 for Mac, and 2.8.5 for iPad and iPhone, does not require confirmation of (1) follow or (2) favorite actions, which allows remote attackers to automatically force the user to perform undesired actions, as demonstrated via the tweetbot:///follow/ URL.
The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
Link | Tags |
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http://seclists.org/fulldisclosure/2013/Nov/9 | exploit mailing list |
http://blog.binaryfactory.ca/2013/11/cve-2013-5726-tweetbot-for-ios-and-mac-user-disclosureprivacy-issue/ | exploit |
http://osvdb.org/99256 | vdb entry |