CVE-2026-26899CWE-78command-injection

CVE-2026-26899

High · published August 27, 2026

CVSS v3.1
8.8
EPSS
1%
Percentile
55.6
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00785 · 55.6th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-08-27T21:17Z
References (3)
https://github.com/iwallplace/CVE-2026-46368-OpenWrt-Exploit · [email protected]https://github.com/stangri/luci-app-https-dns-proxy/pull/15 · [email protected]https://github.com/mossdef-org/luci-app-https-dns-proxy/pull/15 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 27 AUG 00:00Z
    An issue was discovered in luci-app-https-dns-proxy on OpenWrt PR #15 (< 2026-01-17)
    cvelistv5