{"id":"CVE-2026-121430","title":"AzuraCast before 0.24.0 Missing Authorization via Station Waveform Endpoints","summary":"AzuraCast before 0.24.0 contains a missing authorization vulnerability in the GET and POST /api/station/{station_id}/waveform/{media_id} routes, which lack Permissions middleware. Any authenticated user without station assignment can rea…","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","cvssSource":"cna","cwe":["CWE-862"],"vendor":"AzuraCast","product":"AzuraCast","affected":["AzuraCast < 0.24.0"],"published":"2026-11-03","updated":"2026-11-03","sourceUpdated":"2026-11-03T14:28:24.327Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-121430","references":[{"url":"https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-q3x9-qgv6-hgq3","label":"GitHub Security Advisory (GHSA-q3x9-qgv6-hgq3)"},{"url":"https://www.vulncheck.com/advisories/azuracast-before-0.24.0-missing-authorization-via-station-waveform-endpoints","label":"VulnCheck Advisory: AzuraCast before 0.24.0 Missing Authorization via Station Waveform Endpoints"}],"tags":["cve.org"],"epss":0.00143,"epssPercentile":0.03649,"ingestedAt":"2026-11-05T19:30:42.969Z","slug":"CVE-2026-121430","body":"## Overview\n\nAzuraCast before 0.24.0 contains a missing authorization vulnerability in the GET and POST /api/station/{station_id}/waveform/{media_id} routes, which lack Permissions middleware. Any authenticated user without station assignment can read another station's cached waveform JSON and overwrite it with attacker-supplied data, corrupting Visual Cue Editor data.\n\n## Affected\n\n- `AzuraCast < 0.24.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}