Cisco WebEx Meetings Server CVE-2017-12294 Cross Site Scripting Vulnerability

Bugtraq ID:	101654
Class:	Input Validation Error
CVE:	CVE-2017-12294
Remote:	Yes
Local:	No
Published:	Nov 01 2017 12:00AM
Updated:	Dec 19 2017 09:00PM
Credit:	Adam Willard of Blue Canopy.
Vulnerable:	Cisco WebEx Meetings Server 2.6
Not Vulnerable:	Cisco WebEx Meetings Server 2.8.1.1034

Cisco WebEx Meetings Server CVE-2017-12294 Cross Site Scripting Vulnerability

Cisco WebEx Meetings Server is prone to a cross-site scripting vulnerability because it fails to properly sanitize the user-supplied input.

An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.

This issue is being tracked by Cisco Bug ID CSCvf8556.

Cisco WebEx Meetings Server CVE-2017-12294 Cross Site Scripting Vulnerability

Attackers can exploit this issue by enticing an unsuspecting victim to follow a malicious URI.

Cisco WebEx Meetings Server CVE-2017-12294 Cross Site Scripting Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

Cisco WebEx Meetings Server CVE-2017-12294 Cross Site Scripting Vulnerability

References:

• Cisco Homepage (Cisco )
  
• Cisco WebEx Meetings Server Homepage (Cisco)
  
• Cisco WebEx Meetings Server Cross-Site Scripting Vulnerability (Cisco)