{"items":[{"id":"NVI-00007671","kind":"vulnerability","title":"AVideo Allows Unauthenticated Live Stream Control via Token Verification URL Override in control.json.php","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-9hv9-gvwm-95f2","CVE-2026-33716"],"plain_summary":"OSV carries this publisher advisory for wwbn/avideo. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-282ec1e30f60721cc0e0b84fe23828c1"],"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":"2026-11-02T12:00:30.000Z","value":"0.445%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.38703. Missing scores are unknown.","source_id":"sr-282ec1e30f60721cc0e0b84fe23828c1"}],"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-e3d9994f4d43cabd9d56d6140ed3907f","url":"https://github.com/advisories/GHSA-9hv9-gvwm-95f2","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-9hv9-gvwm-95f2","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.687Z"},{"id":"sr-282ec1e30f60721cc0e0b84fe23828c1","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-2026-33716","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:15:58.851Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e3d9994f4d43cabd9d56d6140ed3907f"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe standalone live stream control endpoint at `plugin/Live/standAloneFiles/control.json.php` accepts a user-supplied `streamerURL` parameter that overrides where the server sends token verification requests. An attacker can redirect token verification to a server they control that always returns `{\"error\": false}`, completely bypassing authentication. This grants unauthenticated control over any live stream on the platform, including dropping active publishers, starting/stopping recordings, and probing stream existence.\n\n## Details\n\nThe vulnerability exists because the `streamerURL` parameter is accepted directly from user input with no validation:\n\n**`plugin/Live/standAloneFiles/control.json.php:77-79`** — User input overrides server config:\n```php\nif (!empty($_REQUEST['streamerURL'])) {\n    $streamerURL = $_REQUEST['streamerURL'];\n}\n```\n\n**`plugin/Live/standAloneFiles/control.json.php:83-91`** — The user-controlled value is assigned to the request object:\n```php\n$obj->streamerURL = $streamerURL;\n```\n\n**`plugin/Live/standAloneFiles/control.json.php:115-126`** — Token verification is sent to the attacker-controlled URL:\n```php\n$verifyTokenURL = \"{$obj->streamerURL}plug","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-08T19:53:38.897Z","source_updated_at":"2026-03-25T21:41:21.112Z","source_disclosed_at":"2026-03-25T21:28:21.000Z","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":"2026-10-31T21:42:10.687Z"},{"id":"NVI-00007671","kind":"vulnerability","title":"AVideo Allows Unauthenticated Live Stream Control via Token Verification URL Override in control.json.php","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-9hv9-gvwm-95f2","CVE-2026-33716"],"plain_summary":"OSV carries this publisher advisory for wwbn/avideo. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-2bae2144a09251af2fd8e4c94325070e"],"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":"0.445%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.38719. Missing scores are unknown.","source_id":"sr-2bae2144a09251af2fd8e4c94325070e"}],"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-e3d9994f4d43cabd9d56d6140ed3907f","url":"https://github.com/advisories/GHSA-9hv9-gvwm-95f2","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-9hv9-gvwm-95f2","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.687Z"},{"id":"sr-2bae2144a09251af2fd8e4c94325070e","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-2026-33716","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.377Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e3d9994f4d43cabd9d56d6140ed3907f"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe standalone live stream control endpoint at `plugin/Live/standAloneFiles/control.json.php` accepts a user-supplied `streamerURL` parameter that overrides where the server sends token verification requests. An attacker can redirect token verification to a server they control that always returns `{\"error\": false}`, completely bypassing authentication. This grants unauthenticated control over any live stream on the platform, including dropping active publishers, starting/stopping recordings, and probing stream existence.\n\n## Details\n\nThe vulnerability exists because the `streamerURL` parameter is accepted directly from user input with no validation:\n\n**`plugin/Live/standAloneFiles/control.json.php:77-79`** — User input overrides server config:\n```php\nif (!empty($_REQUEST['streamerURL'])) {\n    $streamerURL = $_REQUEST['streamerURL'];\n}\n```\n\n**`plugin/Live/standAloneFiles/control.json.php:83-91`** — The user-controlled value is assigned to the request object:\n```php\n$obj->streamerURL = $streamerURL;\n```\n\n**`plugin/Live/standAloneFiles/control.json.php:115-126`** — Token verification is sent to the attacker-controlled URL:\n```php\n$verifyTokenURL = \"{$obj->streamerURL}plug","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-10-31T22:27:15.268Z","source_updated_at":"2026-03-25T21:41:21.112Z","source_disclosed_at":"2026-03-25T21:28:21.000Z","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":"2026-10-31T21:42:10.687Z"},{"id":"NVI-00007671","kind":"vulnerability","title":"AVideo Allows Unauthenticated Live Stream Control via Token Verification URL Override in control.json.php","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-9hv9-gvwm-95f2","CVE-2026-33716"],"plain_summary":"OSV carries this publisher advisory for wwbn/avideo. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-e3d9994f4d43cabd9d56d6140ed3907f"],"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":[],"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-e3d9994f4d43cabd9d56d6140ed3907f","url":"https://github.com/advisories/GHSA-9hv9-gvwm-95f2","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-9hv9-gvwm-95f2","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.687Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e3d9994f4d43cabd9d56d6140ed3907f"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe standalone live stream control endpoint at `plugin/Live/standAloneFiles/control.json.php` accepts a user-supplied `streamerURL` parameter that overrides where the server sends token verification requests. An attacker can redirect token verification to a server they control that always returns `{\"error\": false}`, completely bypassing authentication. This grants unauthenticated control over any live stream on the platform, including dropping active publishers, starting/stopping recordings, and probing stream existence.\n\n## Details\n\nThe vulnerability exists because the `streamerURL` parameter is accepted directly from user input with no validation:\n\n**`plugin/Live/standAloneFiles/control.json.php:77-79`** — User input overrides server config:\n```php\nif (!empty($_REQUEST['streamerURL'])) {\n    $streamerURL = $_REQUEST['streamerURL'];\n}\n```\n\n**`plugin/Live/standAloneFiles/control.json.php:83-91`** — The user-controlled value is assigned to the request object:\n```php\n$obj->streamerURL = $streamerURL;\n```\n\n**`plugin/Live/standAloneFiles/control.json.php:115-126`** — Token verification is sent to the attacker-controlled URL:\n```php\n$verifyTokenURL = \"{$obj->streamerURL}plug","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-10-31T22:13:18.629Z","source_updated_at":"2026-03-25T21:41:21.112Z","source_disclosed_at":"2026-03-25T21:28:21.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T21:42:10.687Z"}],"next_cursor":null,"snapshot_revision":"42594"}