CVE-2026-100857
AzuraCast before 0.23.4 Remote Code Execution via Liquidsoap string interpolation
CVSS Score
8.0
EPSS Score
0.0%
EPSS Percentile
0th
AzuraCast before 0.23.4 contains a code injection vulnerability in the ConfigWriter::cleanUpString() method that fails to sanitize Liquidsoap string interpolation sequences, allowing authenticated users with Media or Profile permissions to inject arbitrary Liquidsoap code into station configuration. Attackers can inject #{process.run()} expressions into playlist URLs or station metadata fields that execute shell commands as the azuracast user when the station restarts.
| CWE | CWE-94 |
| 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:R/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
AzuraCast / AzuraCast
0 < 0.23.4
References
Credits
🔍 q1uf3ng