{"id":"CVE-2026-121428","title":"AzuraCast through 0.23.8 RCE via Supervisor Configuration Injection in Timezone","summary":"AzuraCast through 0.23.8 contains a remote code execution vulnerability that allows authenticated station managers to inject Supervisor configuration through the station timezone field. Attackers can submit a timezone containing newlines…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-94"],"vendor":"AzuraCast","product":"AzuraCast","affected":["AzuraCast <= 0.23.8"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-11-03T17:48:45.526632Z"},"published":"2026-11-03","updated":"2026-11-03","sourceUpdated":"2026-11-03T18:29:38.321Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-121428","references":[{"url":"https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-23wx-88m8-pfm2","label":"GitHub Security Advisory (GHSA-23wx-88m8-pfm2)"},{"url":"https://www.vulncheck.com/advisories/azuracast-through-0.23.8-rce-via-supervisor-configuration-injection-in-timezone","label":"VulnCheck Advisory: AzuraCast through 0.23.8 RCE via Supervisor Configuration Injection in Timezone"}],"tags":["cve.org"],"epss":0.00736,"epssPercentile":0.54571,"ingestedAt":"2026-11-05T20:33:06.356Z","slug":"CVE-2026-121428","body":"## Overview\n\nAzuraCast through 0.23.8 contains a remote code execution vulnerability that allows authenticated station managers to inject Supervisor configuration through the station timezone field. Attackers can submit a timezone containing newlines to the profile edit API, defining a new Supervisor program that executes OS commands as root when configuration regenerates.\n\n## Affected\n\n- `AzuraCast <= 0.23.8`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":49,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}