{"items":[{"id":"NVI-00005664","kind":"vulnerability","title":"AzuraCast's Missing RequireInternalConnection on Liquidsoap API Allows Low-Privilege Metadata Injection and Broadcast Disruption","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-4fm3-ggg2-c6qx","CVE-2026-100854"],"plain_summary":"OSV carries this publisher advisory for azuracast/azuracast. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 0.23.6 for azuracast/azuracast. Confirm the publisher’s latest guidance.","source_ids":["sr-97c6c40b3e155d9b1d95405dec62ae2f"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-1170d86924923541396d50feb021be8d"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-08T16:17:00.200Z","value":"6.3 MEDIUM (3.1)","meaning":"disclosure@vulncheck.com severity; no combined Null risk score.","source_id":"sr-4d39b82be9673df706438059d785e865"},{"kind":"CVSS","as_of":"2026-10-08T16:17:00.200Z","value":"5.3 MEDIUM (4.0)","meaning":"disclosure@vulncheck.com severity; no combined Null risk score.","source_id":"sr-4d39b82be9673df706438059d785e865"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.195%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.09244. Missing scores are unknown.","source_id":"sr-1170d86924923541396d50feb021be8d"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-97c6c40b3e155d9b1d95405dec62ae2f","url":"https://github.com/advisories/GHSA-4fm3-ggg2-c6qx","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-4fm3-ggg2-c6qx","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.668Z"},{"id":"sr-4d39b82be9673df706438059d785e865","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-100854","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-100854","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T01:40:38.141Z"},{"id":"sr-1170d86924923541396d50feb021be8d","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-100854","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.262Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-97c6c40b3e155d9b1d95405dec62ae2f"],"technology":"azuracast/azuracast","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `/api/internal/{station_id}/liquidsoap/{action}` endpoint is accessible from the public web interface because it lacks the `RequireInternalConnection` middleware that protects other internal endpoints (`/sftp-auth`, `/sftp-event`). Combined with a logic flaw where the `$asAutoDj` flag is set based on the *presence* of the `X-Liquidsoap-Api-Key` header rather than its *validated value*, any user with the basic `View` station permission can invoke privileged Liquidsoap commands — injecting arbitrary now-playing metadata visible to all listeners, disrupting live broadcast tracking, and disclosing absolute filesystem paths.\n\n## Details\n\n**Issue 1: Missing RequireInternalConnection middleware**\n\nIn `backend/config/routes/api_internal.php`, the liquidsoap route group (lines 17-21) lacks the `RequireInternalConnection` middleware:\n\n```php\n// Lines 17-21 — NO RequireInternalConnection\n$group->map(\n    ['GET', 'POST'],\n    '/liquidsoap/{action}',\n    Controller\\Api\\Internal\\LiquidsoapAction::class\n)->setName('api:internal:liquidsoap');\n```\n\nCompare with sftp endpoints that correctly apply it:\n\n```php\n// Lines 32-34 — HAS RequireInternalConnection\n$group->post('/sftp-auth', C","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 0.23.6"]}],"null_published_at":"2026-11-03T17:49:18.472Z","source_updated_at":"2026-09-27T11:56:07.354Z","source_disclosed_at":"2026-05-04T21:18:22.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:41:49.668Z"},{"id":"NVI-00005664","kind":"vulnerability","title":"AzuraCast's Missing RequireInternalConnection on Liquidsoap API Allows Low-Privilege Metadata Injection and Broadcast Disruption","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-4fm3-ggg2-c6qx","CVE-2026-100854"],"plain_summary":"OSV carries this publisher advisory for azuracast/azuracast. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 0.23.6 for azuracast/azuracast. Confirm the publisher’s latest guidance.","source_ids":["sr-97c6c40b3e155d9b1d95405dec62ae2f"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0c4dd8f132686b05fe3f57af8feb1367"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-08T16:17:00.200Z","value":"6.3 MEDIUM (3.1)","meaning":"disclosure@vulncheck.com severity; no combined Null risk score.","source_id":"sr-4d39b82be9673df706438059d785e865"},{"kind":"CVSS","as_of":"2026-10-08T16:17:00.200Z","value":"5.3 MEDIUM (4.0)","meaning":"disclosure@vulncheck.com severity; no combined Null risk score.","source_id":"sr-4d39b82be9673df706438059d785e865"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.195%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.09247. Missing scores are unknown.","source_id":"sr-0c4dd8f132686b05fe3f57af8feb1367"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-97c6c40b3e155d9b1d95405dec62ae2f","url":"https://github.com/advisories/GHSA-4fm3-ggg2-c6qx","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-4fm3-ggg2-c6qx","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.668Z"},{"id":"sr-4d39b82be9673df706438059d785e865","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-100854","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-100854","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T01:40:38.141Z"},{"id":"sr-0c4dd8f132686b05fe3f57af8feb1367","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-100854","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.373Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-97c6c40b3e155d9b1d95405dec62ae2f"],"technology":"azuracast/azuracast","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `/api/internal/{station_id}/liquidsoap/{action}` endpoint is accessible from the public web interface because it lacks the `RequireInternalConnection` middleware that protects other internal endpoints (`/sftp-auth`, `/sftp-event`). Combined with a logic flaw where the `$asAutoDj` flag is set based on the *presence* of the `X-Liquidsoap-Api-Key` header rather than its *validated value*, any user with the basic `View` station permission can invoke privileged Liquidsoap commands — injecting arbitrary now-playing metadata visible to all listeners, disrupting live broadcast tracking, and disclosing absolute filesystem paths.\n\n## Details\n\n**Issue 1: Missing RequireInternalConnection middleware**\n\nIn `backend/config/routes/api_internal.php`, the liquidsoap route group (lines 17-21) lacks the `RequireInternalConnection` middleware:\n\n```php\n// Lines 17-21 — NO RequireInternalConnection\n$group->map(\n    ['GET', 'POST'],\n    '/liquidsoap/{action}',\n    Controller\\Api\\Internal\\LiquidsoapAction::class\n)->setName('api:internal:liquidsoap');\n```\n\nCompare with sftp endpoints that correctly apply it:\n\n```php\n// Lines 32-34 — HAS RequireInternalConnection\n$group->post('/sftp-auth', C","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 0.23.6"]}],"null_published_at":"2026-11-02T20:21:07.850Z","source_updated_at":"2026-09-27T11:56:07.354Z","source_disclosed_at":"2026-05-04T21:18:22.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:49.668Z"},{"id":"NVI-00005664","kind":"vulnerability","title":"AzuraCast's Missing RequireInternalConnection on Liquidsoap API Allows Low-Privilege Metadata Injection and Broadcast Disruption","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-4fm3-ggg2-c6qx","CVE-2026-100854"],"plain_summary":"OSV carries this publisher advisory for azuracast/azuracast. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 0.23.6 for azuracast/azuracast. Confirm the publisher’s latest guidance.","source_ids":["sr-97c6c40b3e155d9b1d95405dec62ae2f"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0c4dd8f132686b05fe3f57af8feb1367"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.195%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.09247. Missing scores are unknown.","source_id":"sr-0c4dd8f132686b05fe3f57af8feb1367"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-97c6c40b3e155d9b1d95405dec62ae2f","url":"https://github.com/advisories/GHSA-4fm3-ggg2-c6qx","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-4fm3-ggg2-c6qx","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.668Z"},{"id":"sr-0c4dd8f132686b05fe3f57af8feb1367","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-100854","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.373Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-97c6c40b3e155d9b1d95405dec62ae2f"],"technology":"azuracast/azuracast","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `/api/internal/{station_id}/liquidsoap/{action}` endpoint is accessible from the public web interface because it lacks the `RequireInternalConnection` middleware that protects other internal endpoints (`/sftp-auth`, `/sftp-event`). Combined with a logic flaw where the `$asAutoDj` flag is set based on the *presence* of the `X-Liquidsoap-Api-Key` header rather than its *validated value*, any user with the basic `View` station permission can invoke privileged Liquidsoap commands — injecting arbitrary now-playing metadata visible to all listeners, disrupting live broadcast tracking, and disclosing absolute filesystem paths.\n\n## Details\n\n**Issue 1: Missing RequireInternalConnection middleware**\n\nIn `backend/config/routes/api_internal.php`, the liquidsoap route group (lines 17-21) lacks the `RequireInternalConnection` middleware:\n\n```php\n// Lines 17-21 — NO RequireInternalConnection\n$group->map(\n    ['GET', 'POST'],\n    '/liquidsoap/{action}',\n    Controller\\Api\\Internal\\LiquidsoapAction::class\n)->setName('api:internal:liquidsoap');\n```\n\nCompare with sftp endpoints that correctly apply it:\n\n```php\n// Lines 32-34 — HAS RequireInternalConnection\n$group->post('/sftp-auth', C","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 0.23.6"]}],"null_published_at":"2026-10-31T22:13:44.230Z","source_updated_at":"2026-09-27T11:56:07.354Z","source_disclosed_at":"2026-05-04T21:18:22.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:41:49.668Z"}],"next_cursor":null,"snapshot_revision":"42594"}