CVE-2026-67352 luci-app-https-dns-proxy Stored XSS via resolver_url
Authenticated users can inject JavaScript via the resolver_url parameter, leading to XSS when administrators view the status page.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-67352?
CVE-2026-67352 is a medium-severity cross-site scripting vulnerability in openwrt luci, published on 1 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
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.
Weakness: CWE-79
Which versions are affected by CVE-2026-67352?
How do I fix CVE-2026-67352?
No fix has been published for CVE-2026-67352 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-2026-67352 being exploited?
There is no known exploitation of CVE-2026-67352 in the wild and no public exploit code.
Sources
Also known as GHSA-8ggv-vmgf-36wq.