Description
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.
Published: 2026-04-01
Score: 4.8 Medium
EPSS: < 1% Very Low
KEV: No
Impact: Stored cross‑site scripting in Cisco IMC web interface allows authenticated administrators to inject and execute arbitrary JavaScript in users' browsers
Action: Patch ASAP
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Thu, 02 Apr 2026 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Cisco
Cisco enterprise Nfv Infrastructure Software
Cisco unified Computing System Manager
Cisco unified Computing System Software
Vendors & Products Cisco
Cisco enterprise Nfv Infrastructure Software
Cisco unified Computing System Manager
Cisco unified Computing System Software

Wed, 01 Apr 2026 23:45:00 +0000

Type Values Removed Values Added
Description 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.
Title Cisco Integrated Management Controller Cross-Site Scripting Vulnerability
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 4.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Cisco Enterprise Nfv Infrastructure Software Unified Computing System Manager Unified Computing System Software
cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2026-04-22T19:09:52.272Z

Reserved: 2025-10-08T11:59:15.368Z

Link: CVE-2026-20090

cve-icon Vulnrichment

Updated: 2026-04-01T17:44:18.495Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-04-01T17:28:28.503

Modified: 2026-04-03T16:11:11.357

Link: CVE-2026-20090

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-02T20:17:13Z

Weaknesses