Cisco Umbrella Stored Cross-Site Scripting Vulnerability

A vulnerability in multiple management dashboard pages of Cisco Umbrella could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the Cisco Umbrella dashboard.

This vulnerability is due to unsanitized user input. An attacker could exploit this vulnerability by submitting custom JavaScript to the web application and persuading a user of the interface to click a maliciously crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive browser-based information.

Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-umbrella-xss-LfeYQV3 [“https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-umbrella-xss-LfeYQV3”]