CVE-2026-67352: Openwrt Luci

High severity, CVSS 7.6. EPSS: 0.4% chance of exploitation in the next 30 days.

luci-app-https-dns-proxy contains a stored cross-site scripting vulnerability in the resolver_url parameter that allows authenticated users to inject active HTML. When an administrator views the HTTPS DNS Proxy status page, the resolver URL is rendered as raw HTML and executes JavaScript in the administrator's browser origin.

Affected products

• Openwrt Luci: any version

Published 2026-08-01. Last modified 2026-09-08.