Information disclosure in Azuracast
CVE-2026-100851
AzuraCast before 0.23.8 contains a broken access control vulnerability in the GET /api/station/{id}/vue/profile endpoint that allows authenticated users with only View Station Page permission to read Icecast/Shoutcast admin, source, and relay passwords. Attackers with View-only access can call this endpoint and receive plaintext frontend credentials in the JSON response, then use the admin password to authenticate to the Icecast admin interface without Broadcasting permission.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (17.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 17.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.000
Affected products
Weakness classification (CWE)
References
- GitHub Security Advisory (GHSA-qwh6-x463-ccf4) (vendor-advisory)
- VulnCheck Advisory: AzuraCast before 0.23.8 Broken Access Control via GET /api/station/{id}/vue/profile (third-party-advisory)
Frequently asked questions
- What is CVE-2026-100851?
- CVE-2026-100851 is a high-severity vulnerability in Azuracast, classified under Information Disclosure. CVSS score: 7.6/10. Published 2026-09-27.
- How severe is CVE-2026-100851?
- High severity. CVSS v3 base score is 7.6 out of 10.