by Kastro
Paper/Archive/CVE-2026-72580

CVE-2026-72580

duhow xiaoai-patch — duhow xiaoai-patch - OS Command Injection in /mute and /unmute Endpoints

EPSS 2%CVSS 9.8
critical.is priorityof 100
45
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 76.6.766 × 2015.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
xiaoai-patch≤ fb07049–CNA

Scores by source

TuranSec (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

writeupgithub.com/duhow/xiaoai-patchwriteupgithub.com/duhow/xiaoai-patch/blob/main/api/main.py