CVE-2026-73731

A vulnerability in the web-based management interface of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to conduct a reflected cross-site scripting (XSS) attack against a user of the interface. A successful exploit could allow an attacker to execute arbitrary script code in a victim's browser in the context of the affected interface.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05133en_us&docLocale=en_US	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:arubanetworks:fabric_composer:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-09-01 20:17

Updated : 2026-09-03 15:12

NVD link : CVE-2026-73731

Mitre link : CVE-2026-73731

CVE.ORG link : CVE-2026-73731

JSON object : View

Products Affected

arubanetworks

fabric_composer

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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