cvedb.io
CVE-2023-20133
MEDIUM · CVSS 5.4
EPSS exploitation probability: 0%
Published 2023-07-07T20:15:09.887 · Last modified 2026-06-17T05:29:36.380

Summary

A vulnerability in the web interface of Cisco Webex Meetings could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because of insufficient validation of user-supplied input in Webex Events (classic) programs, email templates, and survey questions. An attacker could exploit this vulnerability by persuading a user to click a malicious link. 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

cisco — webex_meetings

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.