CVE-2026-46368

luci-app-https-dns-proxy through 2025.12.29-5 — an optional LuCI web UI add-on for the https-dns-proxy package, distributed through the OpenWrt community packages feed and not installed by default — contains a command injection vulnerability in the setInitAction function. An authenticated user holding the luci.https-dns-proxy ACL permission can inject shell metacharacters through the 'name' parameter of a ubus RPC call to luci.https-dns-proxy setInitAction, resulting in arbitrary command execution as root on the underlying device. Core OpenWrt is not affected; only installations that have opted in to the luci-app-https-dns-proxy package are vulnerable.

CVSS v4.0

8.7 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

6.58% chance of exploitation in the next 30 days, 93th percentile

Published

2026-05-26

Updated

2026-07-14

Proof-of-concept exploits (1)

• iwallplace/CVE-2026-46368-OpenWrt-Exploit1★ · 2026-06-18

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/52521

References

• CVE Record
• NVD entry

Related

• CVE-2026-26899
• CVE-2026-46367
• CVE-2026-46372
• CVE-2026-46366
• CVE-2026-46376
• CVE-2026-46364