full-disclosure - [FD] Persistent Cross-Site Scripting in Instagram Feed plugin via CSRF

Open Source and information security mailing list archives

Message-ID: <ffbe86fe-5636-3b23-a5b0-0f69132f2b9e@securify.nl>
Date: Sat, 19 Nov 2016 11:47:54 +0100
From: Summer of Pwnage <lists@...urify.nl>
To: fulldisclosure@...lists.org
Subject: [FD] Persistent Cross-Site Scripting in Instagram Feed plugin via
	CSRF

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Persistent Cross-Site Scripting in Instagram Feed plugin via CSRF
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Sipke Mellema, July 2016

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Abstract
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A persistent Cross-Site Scripting vulnerability was found in the
Instagram Feed plugin. This issue allows an attacker to perform a wide
variety of actions, such as stealing Administrators' session tokens, or
performing arbitrary actions on their behalf. In order to exploit this
issue, the attacker has to lure/force a logged on WordPress
Administrator into opening a URL provided by an attacker.

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OVE ID
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OVE-20160724-0014

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Tested versions
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This issue was successfully tested on the Instagram Feed WordPress
Plugin version 1.4.6.2.

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Fix
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This issue is resolved in Instagram Feed WordPress Plugin version 1.4.7.

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Details
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https://sumofpwn.nl/advisory/2016/persistent_cross_site_scripting_in_instagram_feed_plugin_via_csrf.html

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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.

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