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Message-ID: <519f8120-a1d5-0440-7fbe-3756f731a1f3@securify.nl> Date: Wed, 25 Jan 2017 19:26:14 +0100 From: Summer of Pwnage <lists@...urify.nl> To: fulldisclosure@...lists.org Subject: [FD] InfiniteWP Client WordPress Plugin unauthenticated PHP Object injection vulnerability ------------------------------------------------------------------------ InfiniteWP Client WordPress Plugin unauthenticated PHP Object injection vulnerability ------------------------------------------------------------------------ Yorick Koster, June 2016 ------------------------------------------------------------------------ Abstract ------------------------------------------------------------------------ A PHP Object injection vulnerability was found in the InfiniteWP Client WordPress Plugin, which can be used by an unauthenticated user to instantiate arbitrary PHP Objects. Using this vulnerability it is possible to execute arbitrary PHP code. ------------------------------------------------------------------------ OVE ID ------------------------------------------------------------------------ OVE-20160803-0004 ------------------------------------------------------------------------ Tested versions ------------------------------------------------------------------------ This issue was successfully tested on the InfiniteWP Client WordPress Plugin version 1.5.1.3/1.6.0. ------------------------------------------------------------------------ Fix ------------------------------------------------------------------------ Input validation was added to version 1.6.1.1 of InfiniteWP Client to mitigate this issue. JSON support was added to InfiniteWP Client version 1.6.3.2, which will eventually replace the serialized data. ------------------------------------------------------------------------ Details ------------------------------------------------------------------------ https://sumofpwn.nl/advisory/2016/infinitewp_client_wordpress_plugin_unauthenticated_php_object_injection_vulnerability.html ------------------------------------------------------------------------ Summer of Pwnage (https://sumofpwn.nl) is a Dutch community project. Its goal is to contribute to the security of popular, widely used OSS projects in a fun and educational way. _______________________________________________ Sent through the Full Disclosure mailing list https://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: http://seclists.org/fulldisclosure/
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