{"id":"CVE-2026-100854","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-100854","generatedAt":"2026-10-28T01:12:04.613Z","title":"Users with View station permission can inject arbitrary now-playing metadata, disrupt live broadcasts, and disclose filesystem paths.","description":"AzuraCast before 0.23.6 lacks RequireInternalConnection middleware on the Liquidsoap API endpoint and incorrectly derives the AutoDJ flag from header presence rather than validated value. Users with View station permission can inject arbitrary now-playing metadata, disrupt live broadcasts, and disclose filesystem paths.","published":"2026-09-27T02:17:25.000Z","lastModified":"2026-10-08T16:17:00.000Z","status":"Deferred","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":5.3,"severity":"MEDIUM","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-862"],"affected":[],"epss":{"score":0.00195,"percentile":0.0911,"date":"2026-10-26","history":[{"date":"2026-09-27","score":0.0016,"percentile":0.04424}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.19%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-27T02:17:25.000Z","detail":{"score":"5.3","severity":"MEDIUM","publishedAt":"2026-09-27T02:17:24.747Z"},"summary":"New CVE, medium severity (CVSS 5.3)."}],"references":[{"url":"https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-4fm3-ggg2-c6qx","source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/azuracast-before-0.23.6-metadata-injection-via-liquidsoap-api","source":"disclosure@vulncheck.com"},{"url":"https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-4fm3-ggg2-c6qx","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-100854","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}