Cisco WebEx Connect IM CVE-2018-0276 Cross Site Scripting Vulnerability

Bugtraq ID:	103921
Class:	Input Validation Error
CVE:	CVE-2018-0276
Remote:	Yes
Local:	No
Published:	Apr 18 2018 12:00AM
Updated:	Apr 18 2018 12:00AM
Credit:	Chacko K. Abraham and Tilak Sarangi.
Vulnerable:	Cisco WebEx Connect IM 0
Not Vulnerable:

Cisco WebEx Connect IM CVE-2018-0276 Cross Site Scripting Vulnerability

Cisco WebEx Connect IM 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 ID CSCvi07812.

Cisco WebEx Connect IM CVE-2018-0276 Cross Site Scripting Vulnerability

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

Cisco WebEx Connect IM CVE-2018-0276 Cross Site Scripting Vulnerability

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

Cisco WebEx Connect IM CVE-2018-0276 Cross Site Scripting Vulnerability

References:

• Cisco Homepage (Cisco )
  
• Cisco WebEx Meetings Server Homepage (Cisco)
  
• cisco-sa-20180418-webcon: Cisco WebEx Connect IM Cross-Site Scripting Vulnerabi (Cisco)