PT-2026-29553 · Cisco · Cisco Enterprise Nfv Infrastructure+2

Published 2026-04-01 · Updated 2026-04-01 · CVE-2026-20088

NVD

CVSS v3.1

4.8

Medium

AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-20088

Affected Products

Cisco Enterprise Nfv Infrastructure

Cisco Unified Computing System

Cisco Unified Computing System E-Series

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-20088 · Security Note
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cimc-xss-A2tkgVAB · Vendor Advisory