Atlassian Crucible CVE-2017-18089 Cross Site Scripting Vulnerability

Bugtraq ID:	103075
Class:	Input Validation Error
CVE:	CVE-2017-18089
Remote:	Yes
Local:	No
Published:	Feb 02 2018 12:00AM
Updated:	Feb 02 2018 12:00AM
Credit:	The vendor reported this issue.
Vulnerable:	Atlassian Crucible 4.2 Atlassian Crucible 4.0 Atlassian Crucible 3.4.4 Atlassian Crucible 3.4.3 Atlassian Crucible 2.4.5 Atlassian Crucible 2.4.4 Atlassian Crucible 2.4.3 Atlassian Crucible 4.4.2 Atlassian Crucible 4.4.1 Atlassian Crucible 2.4.5 Atlassian Crucible 2.4.2 Atlassian Crucible 2.4.0
Not Vulnerable:	Atlassian Crucible 4.5.0 Atlassian Crucible 4.4.3

Atlassian Crucible CVE-2017-18089 Cross Site Scripting Vulnerability

Atlassian Crucible is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input.

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

Versions prior to Atlassian Crucible 4.4.3 and 4.5.0 are vulnerable.

Atlassian Crucible CVE-2017-18089 Cross Site Scripting Vulnerability

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

Atlassian Crucible CVE-2017-18089 Cross Site Scripting Vulnerability

References:

• Atlassian Homepage (Atlassian)
  
• XSS in the view review history resource through invited reviewers - CVE-2017-180 (Atlassian)