CVE-2026-23819 HIGH

CVE-2026-23819: Error in SSID Processing allows Stored XSS in Web Management Interface

Vendor Hewlett Packard Enterprise (Hpe)
Product ArubaOS (AOS)
Published May 12, 2026
Last update May 12, 2026

CVSS base score

8.8/10
Attack vector Adjacent
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

A vulnerability in the web-based management interface of Access Points running AOS-10 and AOS-8 Instant could allow an unauthenticated remote attacker to execute arbitrary JavaScript code in a victim's browser within the same local network. Successful exploitation could allow an attacker to compromise user data and potentially manipulate device configuration settings.

Key dates

02Disclosure timeline

May 12, 2026 CVE published
May 12, 2026 Record updated