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Vulnerability record · CVE-2026-72580 · published 10 August 2026

CVE-2026-72580: OS command injection vulnerability

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.

9.8 CVSS 3.1 Critical EPSS 1.7% · top 24.4% CWE-78 · OS command injection Deferred
9.8CVSS 3.1 base score
1.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
2References
28 Aug 2026Last modified by NVD

Description

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.

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

References

LinkTags
https://github.com/duhow/xiaoai-patch
https://github.com/duhow/xiaoai-patch/blob/main/api/main.py

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Source: NIST National Vulnerability Database (record CVE-2026-72580), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.