CVE-2026-72580CWE-78command-injection

CVE-2026-72580

Critical · published August 10, 2026

CVSS v3.1
9.8
EPSS
2%
Percentile
76.4
In the wild
Unconfirmed
What it is

An OS command injection vulnerability in duhow/xiaoai-patch through commit fb07049 allows a remote attacker to execute arbitrary system commands on Xiaomi smart speakers running the patch. The /mute and /unmute endpoint handlers in api/main.py pass the user-supplied silent query parameter directly to os.system() without sanitization, enabling command injection via shell metacharacters.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01655 · 76.4th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-08-10T15:17Z
References (2)
https://github.com/duhow/xiaoai-patch · 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2chttps://github.com/duhow/xiaoai-patch/blob/main/api/main.py · 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c
EPSS history
Timeline
  • 10 AUG 10:41Z
    duhow xiaoai-patch - OS Command Injection in /mute and /unmute Endpoints
    cvelistv5