Vulnerability Report

CVE-2017-16962

Title: Communigate Communigate Pro Cross-Site Scripting (XSS)

XSS

Proof Of Concept

PoC Available for CVE-2017-16962

CWE Category CWE-79

Published Date Nov 27, 2017

Modified Date Jun 17, 2026

Exploit Status Available

Score 6.1 CVSS v3.0

Exploit Probability (EPSS)

2.19%

Vulnerability Summary

CVE-2017-16962: The WebMail components (Crystal, pronto, and pronto4) in CommuniGate Pro before 6.2.1 have stored XSS vulnerabilities via (1) the location or details field of a Google Calendar invitation, (2) a crafted Outlook.com calendar (aka Hotmail Calendar) invitation, (3) e-mail granting access to a directory that has JavaScript in its name, (4) JavaScript in a note name, (5) JavaScript in a task name, or (6) HTML e-mail that is mishandled in the Inbox component.

Impacted Vendors

stalker 1

communigate 1

Reference Links

https://packetstormsecurity.com/files/145095/communigatepro-xss.txt https://www.exploit-db.com/exploits/43177/ https://packetstormsecurity.com/files/145095/communigatepro-xss.txt https://www.exploit-db.com/exploits/43177/

CVSS v3.0

Source Entity [email protected]

Severity MEDIUM

6.1

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

REQUIRED

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

CHANGED

RAW VECTOR CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

4.3

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:M/Au:N/C:N/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns