CVE-2026-20089 in Enterprise NFV Infrastructure Software
Summary
A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with administrative privileges to conduct a stored XSS attack against a user of the interface.
This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the browser of the targeted user or access sensitive, browser-based information.
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Responsible
cisco
Reservation
10/08/2025
Disclosure
04/01/2026
Status
Confirmed
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 354728 | Cisco Enterprise NFV Infrastructure Software Web-based Management cross site scripting | 79 | Not defined | Official fix | CVE-2026-20089 |