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Cisco Bug: CSCvi71274 - Cisco WebEx Cross-Site Scripting Vulnerability

Last Modified

Jul 26, 2018

Products (1)

  • Cisco Webex Meetings Online

Known Affected Releases

Webex11-V1.3.5

Description (partial)

Symptom:
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.

The advisory link can be found at:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-webex-xss1

Conditions:
This vulnerability affects Cisco WebEx.

Related Community Discussions

<key>CSCvi71274</key> - Cisco WebEx Cross-Site Scripting Vulnerability
Does this vulnerability having any relation to the CVE-2018-0112 affects WebEx Meetings. Vul.: remote code execution (RCE) which was released 1 month ago. They sounds very similar to one another. How do I patch the my WebEx windows client for this vulnerability?
Latest activity: Sep 04, 2018
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