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High

AzuraCast before 0.23.4 Remote Code Execution via Liquidsoap string interpolation

Type: advisorySource: Official CVE List1 source record

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.

Announced Source revision 1
Original source ↗

CVE-2026-100857

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-100857

AzuraCast

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "AzuraCast",
    "product": "AzuraCast",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "0.23.4",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "0.23.4",
        "versionType": "semver"
      }
    ],
    "packageURL": "pkg:composer/azuracast/azuracast",
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-100857

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#12686 · Revision 1
Added to Heist Feed
Publisher date
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