CVE-2026-100852
AzuraCast through 0.23.x Command Injection via Streamer Username
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
AzuraCast through 0.23.x 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.
| CWE | CWE-78 |
| Vendor | azuracast |
| Product | azuracast |
| Published | Sep 27, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
AzuraCast / AzuraCast
0 ≤ 0.23.x
References
Credits
🔍 Alpastx