CVE-2026-100855 HIGH

CVE-2026-100855: AzuraCast before 0.23.6 Missing Permission Check via /play

Vendor Azuracast
Product AzuraCast
Weakness CWE-862 · Missing authorization
Published September 27, 2026
Last update September 27, 2026

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

AzuraCast before 0.23.6 contains a missing permission check vulnerability in the GET /api/station/{station_id}/file/{id}/play endpoint that allows authenticated users to download media files from any station. Attackers can enumerate media files using sequential IDs and exfiltrate the complete media library of stations they lack permissions for.

Key dates

02Disclosure timeline

September 27, 2026 CVE published

Related vulnerabilities

04Related CVE