CVE-2026-11425
MediumCVSS 4.4Exploitation Probability (EPSS)
Low risk5th percentile - higher than 5% of all known CVEs
Summary
Domoticz versions prior to 2026.3 contain a stored cross-site scripting vulnerability in the mobile dashboard, allowing authenticated attackers to inject arbitrary HTML and JavaScript by updating Text or Alert subtype device values through the API. The mobile dashboard renders data via ng-bind-html without proper escaping, enabling malicious payloads to execute in an administrator's browser.
Risk Assessment
An attacker could steal administrator session cookies and take over accounts, potentially leading to full compromise of the Domoticz system.
Recommendation
Upgrade Domoticz to version 2026.3 or later, which includes a fix for this vulnerability.
Original NVD description (English source)
Domoticz versions prior to 2026.3 contains a stored cross-site scripting vulnerability in the mobile dashboard that allows authenticated attackers to inject arbitrary HTML and JavaScript by updating Text or Alert subtype device values through the API. The mobile dashboard renders device data via ng-bind-html with only an nl2br() transform that performs no HTML escaping, allowing attackers to store malicious payloads that execute in any administrator's browser upon viewing the mobile dashboard, enabling session cookie theft and account takeover.