Missing Permission Check in AzuraCast by AzuraCast
CVE-2026-100855

7.1HIGH

Key Information:

Vendor

Azuracast

Status
Azuracast
Vendor
CVE Published:
27 September 2026

What is CVE-2026-100855?

AzuraCast before version 0.23.6 has a vulnerability in the GET /api/station/{station_id}/file/{id}/play endpoint that allows authenticated users to exploit missing permission checks. This issue permits users to download media files from any station, even those for which they do not have authorization. Attackers can take advantage of this by sequentially enumerating media file IDs, enabling them to exfiltrate the complete media library of unauthorized stations.

Affected Version(s)

AzuraCast 0 < 0.23.6

AzuraCast 0.23.6

References

https://github.com/AzuraCast/AzuraCast/security/advisorie...
vendor-advisory
https://www.vulncheck.com/advisories/azuracast-before-0.2...
third-party-advisory

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

offset
.