CVE-2026-26899

High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days.

An issue was discovered in luci-app-https-dns-proxy on OpenWrt PR #15 (< 2026-01-17). The setInitAction function in /usr/libexec/rpcd/luci.https-dns-proxy allows authenticated users to execute arbitrary shell commands via shell metacharacters in the name parameter

Published 2026-08-27. Last modified 2026-09-01.