CVE-2026-100853

8.2 highEPSS 0.3%

High (8.2). EPSS 0.3% chance of exploitation in the next 30 days.

In AzuraCast before 0.23.8, the public On-Demand download endpoint fails to verify playlist-level access controls, allowing unauthenticated users to download media files excluded from On-Demand-enabled playlists. Attackers can bypass the station operator's intended access restrictions by directly requesting media via the download endpoint using valid media identifiers, exposing private or restricted audio content.

Severity

CVSS 4.0

8.2 high

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

CVSS 3.1

5.9 medium

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
CWE: CWE-862
Published: 2026-09-27
Modified: 2026-09-28
Record from: the NVD, synced 2026-10-19

References

https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-q9cc-mp52-vrp9
https://www.vulncheck.com/advisories/azuracast-before-0.23.8-on-demand-download-endpoint-authorization-bypass
https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-q9cc-mp52-vrp9

Check your stack JSON