CVE-2026-1001 Domoticz < 2026.1 Stored XSS via Hardware Configuration Endpoint
Authenticated administrators can inject malicious scripts via hardware configuration names, leading to script execution in other users' browsers.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-1001?
CVE-2026-1001 is a medium-severity cross-site scripting vulnerability in Domoticz, published on 25 Mar 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
Domoticz versions prior to 2026.1 contain a stored cross-site scripting vulnerability in the Add Hardware and rename device functionality of the web interface that allows authenticated administrators to execute arbitrary scripts by supplying crafted names containing script or HTML markup. Attackers can inject malicious code that is stored and rendered without proper output encoding, causing script execution in the browsers of users viewing the affected page and enabling unauthorized actions within their session context.
Weakness: CWE-79
Which versions are affected by CVE-2026-1001?
It affects 1 product.
Products include Domoticz Domoticz.
How do I fix CVE-2026-1001?
No fix has been published for CVE-2026-1001 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-2026-1001 being exploited?
There is no known exploitation of CVE-2026-1001 in the wild and no public exploit code.
Other vulnerabilities in Domoticz
Sources
Also known as GHSA-gc8q-hv36-8qpc.