CVE-2026-100855

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.

CVSS 4.0

7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-25)

CWE

CWE-862

Published

2026-09-27

Modified

2026-10-08

Record from

the NVD, synced 2026-10-19

References

• https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-qff7-q5fm-8p76
• https://www.vulncheck.com/advisories/azuracast-before-0.23.6-missing-permission-check-via-play

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