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

medium Nessus Plugin ID 59311

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.

Solution

Upgrade to version 1.2.2 or later.

See Also

https://wordpress.org/plugins/sharebar/#changelog

http://www.nessus.org/u?fb65223b

Plugin Details

Severity: Medium

ID: 59311

File Name: wordpress_sharebar_status_xss.nasl

Version: 1.7

Type: remote

Published: 5/30/2012

Updated: 1/19/2021

Supported Sensors: Nessus

Risk Information

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 4.1

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Information

CPE: cpe:/a:wordpress:wordpress

Required KB Items: installed_sw/WordPress, www/PHP

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/24/2012

Vulnerability Publication Date: 5/15/2012

Reference Information

BID: 53532

CWE: 20, 442, 629, 711, 712, 722, 725, 74, 750, 751, 79, 800, 801, 809, 811, 864, 900, 928, 931, 990