What the vulnerability does
01Description
Missing Authorization vulnerability in Aruba.it Dev Aruba HiSpeed Cache aruba-hispeed-cache allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Aruba HiSpeed Cache: from n/a through < 3.0.3.
Explanation of Vulnerability in Simple Terms
02Summary
Aruba HiSpeed Cache versions 3.0.3 and earlier lack proper authorization checks, allowing unauthenticated attackers to modify site data and disrupt service. The vulnerability requires only network access and no user interaction. Site administrators should update to a version newer than 3.0.3 immediately.
What an attacker can do
03Attacker Capabilities
Modify site content and cause service disruption without authentication.
Potential impact on your site
04Site Impact
Attackers can alter cached content and degrade site availability without logging in.
Conditions required to exploit
05Prerequisites
Network access only; no authentication or user interaction required.
Key dates
06Disclosure timeline
January 8, 2026
CVE published
April 28, 2026
Record updated