CVE-2026-76704 Cross-site scripting in EdgeConnect SD-WAN Gateways

Medium 5.5 Published 15 Sep 2026 Updated 15 Sep 2026

Authenticated attackers can inject scripts into the SD-WAN Orchestrator interface, compromising user data confidentiality and integrity.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-76704?

CVE-2026-76704 is a medium-severity cross-site scripting vulnerability in Arubanetworks Edgeconnect Sd-Wan Orchestrator, published on 15 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

A vulnerability in the web-based management interface of the EdgeConnect SD-WAN Orchestrator could allow an authenticated remote attacker to execute arbitrary script code in a victim's browser in the context of the affected interface. Successful exploitation could allow an attacker to access sensitive information, potentially affecting the confidentiality and integrity of the data processed by the application.

Weakness: CWE-79

Which versions are affected by CVE-2026-76704?

It affects 2 products.

Products include Arubanetworks Edgeconnect Sd-Wan Orchestrator, Hpe Edgeconnect Operating System.

How do I fix CVE-2026-76704?

No fix has been published for CVE-2026-76704 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2026-76704 being exploited?

There is no known exploitation of CVE-2026-76704 in the wild and no public exploit code.

All Arubanetworks Edgeconnect Sd-Wan Orchestrator vulnerabilities

Sources

Also known as GHSA-jhg9-vx7p-4jhm.