{"affected":[{"defaultStatus":"unaffected","product":"AzuraCast","source":"CNA: VulnCheck","vendor":"AzuraCast","versions":[{"lessThan":"0.24.0","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"0.24.0","versionType":"semver"}]}],"cveId":"CVE-2026-121430","cwes":["CWE-862"],"description":"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 read another station's cached waveform JSON and overwrite it with attacker-supplied data, corrupting Visual Cue Editor data.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":5.3,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},{"score":5.4,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"}],"modifiedAt":1793716104327,"publishedAt":1793716104327,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-q3x9-qgv6-hgq3"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/azuracast-before-0.24.0-missing-authorization-via-station-waveform-endpoints"}],"remediation":[],"revision":"c8b8cf99439c5bd3961e25eb482706ff566691b5a9dbb3bfb019ddd324fc131f","sources":[{"modifiedAt":1793716104327,"name":"CNA: VulnCheck","retrievedAt":1793718581457,"url":"https://www.cve.org/CVERecord?id=CVE-2026-121430"}],"ssvc":null,"status":"published","title":"AzuraCast before 0.24.0 Missing Authorization via Station Waveform Endpoints","updatedAt":1793718581457}