cisco-sa-20180606-webex-xss: Cisco WebEx Cross-Site Scripting Vulnerability
A vulnerability in the web framework of Cisco WebEx could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against the user of the web interface of an affected system. The vulnerability is due to insufficient input validation of certain parameters that are passed to the affected software via the HTTP GET and HTTP POST methods. An attacker who can convince a user to follow an attacker-supplied link could execute arbitrary script or HTML code in the user’s browser in the context of an affected site.
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-20180606-webex-xss
Credit
Affected Software
Event History
Frequently Asked Questions
What is the severity of cisco-sa-20180606-webex-xss?
The severity of cisco-sa-20180606-webex-xss is classified as a high risk due to its potential for exploitation via a cross-site scripting attack.
How do I fix cisco-sa-20180606-webex-xss?
To fix cisco-sa-20180606-webex-xss, update your Cisco WebEx software to the latest version that addresses this vulnerability.
Who is affected by cisco-sa-20180606-webex-xss?
Users of the Cisco WebEx platform are affected by the cisco-sa-20180606-webex-xss vulnerability.
What type of vulnerability is cisco-sa-20180606-webex-xss?
cisco-sa-20180606-webex-xss is a cross-site scripting (XSS) vulnerability.
Can cisco-sa-20180606-webex-xss be exploited remotely?
Yes, cisco-sa-20180606-webex-xss can be exploited by an unauthenticated, remote attacker.