{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-100853 exists.","fix":"No fix has been published for CVE-2026-100853 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-100853 is a high-severity missing authorization vulnerability in AzuraCast, published on 27 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-100853 and fix it if it is affected.\n\nWhat it is: CVE-2026-100853 is a high-severity missing authorization vulnerability in AzuraCast, published on 27 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-100853 exists.\n\nAffected product: AzuraCast. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-100853/ (Markdown: https://insights.sbomify.com/CVE-2026-100853/index.md)","id":"CVE-2026-100853","markdown":"https://insights.sbomify.com/CVE-2026-100853/index.md","name":"CVE-2026-100853","record":{"aliases":["GHSA-j79h-v95g-w786","GHSA-q9cc-mp52-vrp9"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"AzuraCast radio platform","requires_auth":"none","summary":"Unauthenticated attackers can bypass access controls to download restricted media files from AzuraCast instances.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.2,"severity":"high","source":"cna","vector":"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","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"AzuraCast before 0.23.8 On-Demand Download Endpoint Authorization Bypass","id":"CVE-2026-100853","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"AzuraCast before 0.23.6 Metadata Injection via Liquidsoap API","id":"CVE-2026-100854"},"packages":[],"prev":{"headline":"AzuraCast before 0.23.8 Command Injection via Streamer Username","id":"CVE-2026-100852"},"products":["AzuraCast"],"published":"2026-09-27","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-28","vendors":["AzuraCast"]},"summary":"Unauthenticated attackers can bypass access controls to download restricted media files from AzuraCast instances.","url":"https://insights.sbomify.com/CVE-2026-100853/"}