CVE-2026-121430

    Dashboard / Vulnerabilities / CVE-2026-121430

    CVE-2026-121430

    Published: 3 Nov 2026Last Modified: 5 Nov 2026

    Summary: AzuraCast before 0.24.0 Missing Authorization via Station Waveform Endpoints

    Details: 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.

    References: https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-q3x9-qgv6-hgq3, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/121xxx/CVE-2026-121430.json, https://nvd.nist.gov/vuln/detail/CVE-2026-121430, https://www.vulncheck.com/advisories/azuracast-before-0.24.0-missing-authorization-via-station-waveform-endpoints

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -10db1b9f47a4a0f9ecc1809e69b9d59de1d1993b

    Affected versions

    0.23.9
    0.23.8
    0.23.7
    0.23.6
    0.23.5
    0.23.4
    0.23.3
    0.23.2
    0.23.1
    0.23.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-121430 | CVE-DB