What is CVE-2026-67352?

CVE-2026-67352 is a high-severity vulnerability in Openwrt Luci, classified under Cross-site Scripting. CVSS score: 7.6/10. Published 2026-08-01.

How severe is CVE-2026-67352?

High severity. CVSS v3 base score is 7.6 out of 10.

XSS in Openwrt Luci

CVE-2026-67352

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 UR…

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N.

Affected products

Openwrt Luci — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-67352?: CVE-2026-67352 is a high-severity vulnerability in Openwrt Luci, classified under Cross-site Scripting. CVSS score: 7.6/10. Published 2026-08-01.
How severe is CVE-2026-67352?: High severity. CVSS v3 base score is 7.6 out of 10.