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6.1 Medium

CVE-2023-20104 A vulnerability in the file upload functionality of Cisco Webex App for Web could allow an unauthenticated, remote…

Description

A vulnerability in the file upload functionality of Cisco Webex App for Web could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending an arbitrary file to a user and persuading that user to browse to a specific URL. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.

Affected products and versions

Product Affected versions Fixed in
Cisco Webex Teams Versions not published

References

Timeline

  1. Published
  2. Last modified

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