Cisco WebEx Meeting Center CVE-2017-12366 Cross Site Scripting Vulnerability

Bugtraq ID:	101984
Class:	Input Validation Error
CVE:	CVE-2017-12366
Remote:	Yes
Local:	No
Published:	Nov 29 2017 12:00AM
Updated:	Dec 19 2017 10:01PM
Credit:	Adam Willard of Blue Canopy and Chacko K. Abraham
Vulnerable:	Cisco WebEx Meetings T32.6 Cisco WebEx Meeting Center 0
Not Vulnerable:

Cisco WebEx Meeting Center CVE-2017-12366 Cross Site Scripting Vulnerability

Cisco WebEx Meeting Center 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.

The issue is being tracked by Cisco Bug IDs CSCvf78635 and CSCvg52440.

Cisco WebEx Meeting Center CVE-2017-12366 Cross Site Scripting Vulnerability

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

Cisco WebEx Meeting Center CVE-2017-12366 Cross Site Scripting Vulnerability

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

Cisco WebEx Meeting Center CVE-2017-12366 Cross Site Scripting Vulnerability

References:

• Cisco Homepage (Cisco )
  
• Cisco WebEx Meetings Server Homepage (Cisco)
  
• cisco-sa-20171129-webex5: Cisco WebEx Meeting Center Cross-Site Scripting Vulner (Cisco)