{"items":[{"id":"NVI-00006327","kind":"vulnerability","title":"AVideo's Privilege Escalation via Unguarded Permission Parameters in signUp API Allows Self-Granting Upload/Stream/Meet Permissions","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-8j8m-p79x-g4jm","CVE-2026-33684"],"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":"The original advisory lists fixed boundaries 29.0 for wwbn/avideo. Confirm the publisher’s latest guidance.","source_ids":["sr-b07456a22a77ab2e91911db2da417253"],"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-28ac5bc8e3d6f4a231d02ceaf4f2fa0c"],"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":"2026-10-24T21:10:00.130Z","value":"5.3 MEDIUM (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-c0462de66becde10abe109f6527ddfa9"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.245%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.15844. Missing scores are unknown.","source_id":"sr-28ac5bc8e3d6f4a231d02ceaf4f2fa0c"}],"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-b07456a22a77ab2e91911db2da417253","url":"https://github.com/advisories/GHSA-8j8m-p79x-g4jm","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-8j8m-p79x-g4jm","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.671Z"},{"id":"sr-c0462de66becde10abe109f6527ddfa9","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33684","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33684","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:23:23.484Z"},{"id":"sr-28ac5bc8e3d6f4a231d02ceaf4f2fa0c","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-2026-33684","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.782Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b07456a22a77ab2e91911db2da417253"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `set_api_signUp` method in the API plugin accepts `emailVerified`, `canUpload`, `canStream`, and `canCreateMeet` parameters from user-supplied input and applies them to newly created accounts without verifying that the request was authenticated with a valid APISecret. Any anonymous user who can solve a CAPTCHA can self-grant elevated permissions during account registration.\n\n## Details\n\nThe authentication check in `set_api_signUp` (`plugin/API/API.php:4222`) allows either a valid APISecret (admin-level credential) or a solved CAPTCHA (anonymous access):\n\n```php\n// plugin/API/API.php:4222-4232\nif ($obj->APISecret !== @$_REQUEST['APISecret']) {\n    if(empty($_REQUEST['captcha'])){\n        return new ApiObject(\"Captcha is required\");\n    }\n    require_once $global['systemRootPath'] . 'objects/captcha.php';\n    $valid = Captcha::validation($_REQUEST['captcha']);\n    if(!$valid){\n        return new ApiObject(\"Captcha is wrong, reload it and try again\");\n    }\n}\n```\n\nAfter this check, both code paths (APISecret and CAPTCHA) reach the privilege parameter handling unconditionally:\n\n```php\n// plugin/API/API.php:4238-4249\nif (isset($_REQUEST['emailVerified'])) {\n    $global['","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 29.0"]}],"null_published_at":"2026-11-08T19:53:33.620Z","source_updated_at":"2026-09-10T03:51:08.218Z","source_disclosed_at":"2026-06-22T17:25:03.000Z","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":"2026-10-31T21:42:10.671Z"},{"id":"NVI-00006327","kind":"vulnerability","title":"AVideo's Privilege Escalation via Unguarded Permission Parameters in signUp API Allows Self-Granting Upload/Stream/Meet Permissions","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-8j8m-p79x-g4jm","CVE-2026-33684"],"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":"The original advisory lists fixed boundaries 29.0 for wwbn/avideo. Confirm the publisher’s latest guidance.","source_ids":["sr-b07456a22a77ab2e91911db2da417253"],"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-4a6121b51e740b8156484b2248f17afa"],"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":"2026-10-24T21:10:00.130Z","value":"5.3 MEDIUM (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-c0462de66becde10abe109f6527ddfa9"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.245%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.15815. Missing scores are unknown.","source_id":"sr-4a6121b51e740b8156484b2248f17afa"}],"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-b07456a22a77ab2e91911db2da417253","url":"https://github.com/advisories/GHSA-8j8m-p79x-g4jm","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-8j8m-p79x-g4jm","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.671Z"},{"id":"sr-c0462de66becde10abe109f6527ddfa9","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33684","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33684","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:23:23.484Z"},{"id":"sr-4a6121b51e740b8156484b2248f17afa","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-2026-33684","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.377Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b07456a22a77ab2e91911db2da417253"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `set_api_signUp` method in the API plugin accepts `emailVerified`, `canUpload`, `canStream`, and `canCreateMeet` parameters from user-supplied input and applies them to newly created accounts without verifying that the request was authenticated with a valid APISecret. Any anonymous user who can solve a CAPTCHA can self-grant elevated permissions during account registration.\n\n## Details\n\nThe authentication check in `set_api_signUp` (`plugin/API/API.php:4222`) allows either a valid APISecret (admin-level credential) or a solved CAPTCHA (anonymous access):\n\n```php\n// plugin/API/API.php:4222-4232\nif ($obj->APISecret !== @$_REQUEST['APISecret']) {\n    if(empty($_REQUEST['captcha'])){\n        return new ApiObject(\"Captcha is required\");\n    }\n    require_once $global['systemRootPath'] . 'objects/captcha.php';\n    $valid = Captcha::validation($_REQUEST['captcha']);\n    if(!$valid){\n        return new ApiObject(\"Captcha is wrong, reload it and try again\");\n    }\n}\n```\n\nAfter this check, both code paths (APISecret and CAPTCHA) reach the privilege parameter handling unconditionally:\n\n```php\n// plugin/API/API.php:4238-4249\nif (isset($_REQUEST['emailVerified'])) {\n    $global['","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 29.0"]}],"null_published_at":"2026-11-07T22:29:23.381Z","source_updated_at":"2026-09-10T03:51:08.218Z","source_disclosed_at":"2026-06-22T17:25:03.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:10.671Z"},{"id":"NVI-00006327","kind":"vulnerability","title":"AVideo's Privilege Escalation via Unguarded Permission Parameters in signUp API Allows Self-Granting Upload/Stream/Meet Permissions","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-8j8m-p79x-g4jm","CVE-2026-33684"],"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":"The original advisory lists fixed boundaries 29.0 for wwbn/avideo. Confirm the publisher’s latest guidance.","source_ids":["sr-b07456a22a77ab2e91911db2da417253"],"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-4a6121b51e740b8156484b2248f17afa"],"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":"0.245%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.15815. Missing scores are unknown.","source_id":"sr-4a6121b51e740b8156484b2248f17afa"}],"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-b07456a22a77ab2e91911db2da417253","url":"https://github.com/advisories/GHSA-8j8m-p79x-g4jm","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-8j8m-p79x-g4jm","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.671Z"},{"id":"sr-4a6121b51e740b8156484b2248f17afa","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-2026-33684","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.377Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b07456a22a77ab2e91911db2da417253"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `set_api_signUp` method in the API plugin accepts `emailVerified`, `canUpload`, `canStream`, and `canCreateMeet` parameters from user-supplied input and applies them to newly created accounts without verifying that the request was authenticated with a valid APISecret. Any anonymous user who can solve a CAPTCHA can self-grant elevated permissions during account registration.\n\n## Details\n\nThe authentication check in `set_api_signUp` (`plugin/API/API.php:4222`) allows either a valid APISecret (admin-level credential) or a solved CAPTCHA (anonymous access):\n\n```php\n// plugin/API/API.php:4222-4232\nif ($obj->APISecret !== @$_REQUEST['APISecret']) {\n    if(empty($_REQUEST['captcha'])){\n        return new ApiObject(\"Captcha is required\");\n    }\n    require_once $global['systemRootPath'] . 'objects/captcha.php';\n    $valid = Captcha::validation($_REQUEST['captcha']);\n    if(!$valid){\n        return new ApiObject(\"Captcha is wrong, reload it and try again\");\n    }\n}\n```\n\nAfter this check, both code paths (APISecret and CAPTCHA) reach the privilege parameter handling unconditionally:\n\n```php\n// plugin/API/API.php:4238-4249\nif (isset($_REQUEST['emailVerified'])) {\n    $global['","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 29.0"]}],"null_published_at":"2026-10-31T23:18:17.265Z","source_updated_at":"2026-09-10T03:51:08.218Z","source_disclosed_at":"2026-06-22T17:25:03.000Z","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":"2026-10-31T21:42:10.671Z"},{"id":"NVI-00006327","kind":"vulnerability","title":"AVideo's Privilege Escalation via Unguarded Permission Parameters in signUp API Allows Self-Granting Upload/Stream/Meet Permissions","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-8j8m-p79x-g4jm","CVE-2026-33684"],"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":"The original advisory lists fixed boundaries 29.0 for wwbn/avideo. Confirm the publisher’s latest guidance.","source_ids":["sr-b07456a22a77ab2e91911db2da417253"],"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}],"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-b07456a22a77ab2e91911db2da417253","url":"https://github.com/advisories/GHSA-8j8m-p79x-g4jm","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-8j8m-p79x-g4jm","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.671Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b07456a22a77ab2e91911db2da417253"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `set_api_signUp` method in the API plugin accepts `emailVerified`, `canUpload`, `canStream`, and `canCreateMeet` parameters from user-supplied input and applies them to newly created accounts without verifying that the request was authenticated with a valid APISecret. Any anonymous user who can solve a CAPTCHA can self-grant elevated permissions during account registration.\n\n## Details\n\nThe authentication check in `set_api_signUp` (`plugin/API/API.php:4222`) allows either a valid APISecret (admin-level credential) or a solved CAPTCHA (anonymous access):\n\n```php\n// plugin/API/API.php:4222-4232\nif ($obj->APISecret !== @$_REQUEST['APISecret']) {\n    if(empty($_REQUEST['captcha'])){\n        return new ApiObject(\"Captcha is required\");\n    }\n    require_once $global['systemRootPath'] . 'objects/captcha.php';\n    $valid = Captcha::validation($_REQUEST['captcha']);\n    if(!$valid){\n        return new ApiObject(\"Captcha is wrong, reload it and try again\");\n    }\n}\n```\n\nAfter this check, both code paths (APISecret and CAPTCHA) reach the privilege parameter handling unconditionally:\n\n```php\n// plugin/API/API.php:4238-4249\nif (isset($_REQUEST['emailVerified'])) {\n    $global['","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 29.0"]}],"null_published_at":"2026-10-31T22:13:10.051Z","source_updated_at":"2026-09-10T03:51:08.218Z","source_disclosed_at":"2026-06-22T17:25:03.000Z","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":"2026-10-31T21:42:10.671Z"}],"next_cursor":null,"snapshot_revision":"42594"}