Sharebar Plugin for WordPress 'sharebar-admin.php' 'status' Parameter XSS

This script is Copyright (C) 2012-2017 Tenable Network Security, Inc.


Synopsis :

The remote web server hosts a PHP script that is affected by a
cross-site scripting vulnerability.

Description :

The version of the Sharebar plugin for WordPress installed on the
remote host is affected by a cross-site scripting vulnerability due to
a failure properly sanitize user input to the 'status' parameter of
the 'sharebar-admin.php' script before using it to generate dynamic
HTML output. An attacker can leverage this issue to inject arbitrary
HTML and script code into a user's browser to be executed within the
security context of the affected site.

Note that the plugin is reportedly also affected by an associated SQL
injection vulnerability; however, Nessus has not checked for this
issue.

See also :

https://wordpress.org/plugins/sharebar/changelog/
http://www.nessus.org/u?478b38ef

Solution :

Upgrade to version 1.2.2 or later.

Risk factor :

Medium / CVSS Base Score : 4.3
(CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N)
CVSS Temporal Score : 4.1
(CVSS2#E:F/RL:U/RC:ND)
Public Exploit Available : true

Family: CGI abuses : XSS

Nessus Plugin ID: 59311 ()

Bugtraq ID: 53532

CVE ID:

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