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HIGH

CVE-2026-100852

CVSS v3

8.8

HIGH

EPSS Score

3.7 %

exploit probability, as of 2026-09-27

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

AzuraCast before 0.23.8 contains a command injection vulnerability in the Liquidsoap config generation for live recording that fails to quote the streamer username in process.run calls. Authenticated station users with Streamers and Profile permissions can set a username containing shell metacharacters and trigger command execution as the Liquidsoap process user when recording closes.

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2026-09-27
Last Modified
2026-09-27

Frequently asked questions

What is CVE-2026-100852?

AzuraCast before 0.23.8 contains a command injection vulnerability in the Liquidsoap config generation for live recording that fails to quote the streamer username in process.run calls. Authenticated station users with Streamers and Profile permissions can set a username containing shell metacharacters and trigger command execution as the Liquidsoap process user when recording closes.

Is CVE-2026-100852 actively exploited?

Active exploitation of CVE-2026-100852 has not been confirmed. Its EPSS score was 3.7% on 2026-09-27, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-100852?

CVE-2026-100852 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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