CVE-2020-26067: Cisco Webex Teams Web Interface Cross-Site Scripting Vulnerability
A vulnerability in the web-based interface of Cisco Webex Teams could allow an authenticated, remote attacker to conduct cross-site scripting attacks. The vulnerability is due to improper validation of usernames. An attacker could exploit this vulnerability by creating an account that contains malicious HTML or script content and joining a space using the malicious account name. A successful exploit could allow the attacker to conduct cross-site scripting attacks and potentially gain access to sensitive browser-based information.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2020-26067?
The severity of CVE-2020-26067 is classified as medium.
How do I mitigate the effects of CVE-2020-26067?
To mitigate CVE-2020-26067, ensure all usernames are properly validated and sanitized.
Who is affected by CVE-2020-26067?
CVE-2020-26067 affects authenticated users of Cisco Webex Teams.
What type of attacks can be conducted using CVE-2020-26067?
CVE-2020-26067 allows attackers to conduct cross-site scripting (XSS) attacks.
Is there a patch available for CVE-2020-26067?
Yes, Cisco has released a security update to address CVE-2020-26067, and users should apply this update.