{"items":[{"id":"NVI-00007452","kind":"vulnerability","title":"AVideo: Unauthenticated CDN Configuration Takeover via Empty Default Key Bypass and Mass-Assignment","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-r64r-883r-wcwh","CVE-2026-33719"],"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-0da3615aff3ecd457233c5027cd339e3"],"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":"2026-06-17T10:37:58.970Z","value":"8.6 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-8e604fee1e6cb6f29391e615f8282584"},{"kind":"EPSS","as_of":"2026-11-04T12:03:12.000Z","value":"0.363%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.30278. Missing scores are unknown.","source_id":"sr-0da3615aff3ecd457233c5027cd339e3"}],"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-dc640c0bcb6304af84643912b6a2bf0e","url":"https://github.com/advisories/GHSA-r64r-883r-wcwh","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-r64r-883r-wcwh","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.357Z"},{"id":"sr-8e604fee1e6cb6f29391e615f8282584","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33719","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33719","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:23:23.484Z"},{"id":"sr-0da3615aff3ecd457233c5027cd339e3","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-2026-33719","publisher":"FIRST EPSS","observed_at":"2026-11-04T17:58:50.324Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-dc640c0bcb6304af84643912b6a2bf0e"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe CDN plugin endpoints `plugin/CDN/status.json.php` and `plugin/CDN/disable.json.php` use key-based authentication with an empty string default key. When the CDN plugin is enabled but the key has not been configured (the default state), the key validation check is completely bypassed, allowing any unauthenticated attacker to modify the full CDN configuration — including CDN URLs, storage credentials, and the authentication key itself — via mass-assignment through the `par` request parameter.\n\n## Details\n\nThe CDN plugin defines a default empty key in `plugin/CDN/CDN.php:68`:\n\n```php\n$obj->key = \"\";\n```\n\nThe `status.json.php` endpoint authenticates requests using this key, but the check has a critical logic flaw at lines 16-27:\n\n```php\n// Line 16-19: Requires attacker to provide SOME key value\nif (empty($_REQUEST['key'])) {\n    $resp->msg = 'Key is empty';\n    die(json_encode($resp));\n}\n\n// Line 21-26: Only validates key IF stored key is non-empty\nif (!empty($obj->key)) {      // When key is \"\" (default), this is FALSE\n    //check the key\n    if ($obj->key !== $_REQUEST['key']) {\n        $resp->msg = 'Key Does not match';\n        die(json_encode($resp));\n    }\n}\n```\n\nWh","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-07T14:01:58.768Z","source_updated_at":"2026-03-25T22:11:19.750Z","source_disclosed_at":"2026-03-25T21:55:32.000Z","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":"2026-10-31T21:42:41.357Z"},{"id":"NVI-00007452","kind":"vulnerability","title":"AVideo: Unauthenticated CDN Configuration Takeover via Empty Default Key Bypass and Mass-Assignment","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-r64r-883r-wcwh","CVE-2026-33719"],"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-07299344b1d1eb413139e20ee162e185"],"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":"2026-06-17T10:37:58.970Z","value":"8.6 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-8e604fee1e6cb6f29391e615f8282584"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.363%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.30135. Missing scores are unknown.","source_id":"sr-07299344b1d1eb413139e20ee162e185"}],"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-dc640c0bcb6304af84643912b6a2bf0e","url":"https://github.com/advisories/GHSA-r64r-883r-wcwh","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-r64r-883r-wcwh","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.357Z"},{"id":"sr-8e604fee1e6cb6f29391e615f8282584","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33719","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33719","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:23:23.484Z"},{"id":"sr-07299344b1d1eb413139e20ee162e185","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-2026-33719","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.377Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-dc640c0bcb6304af84643912b6a2bf0e"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe CDN plugin endpoints `plugin/CDN/status.json.php` and `plugin/CDN/disable.json.php` use key-based authentication with an empty string default key. When the CDN plugin is enabled but the key has not been configured (the default state), the key validation check is completely bypassed, allowing any unauthenticated attacker to modify the full CDN configuration — including CDN URLs, storage credentials, and the authentication key itself — via mass-assignment through the `par` request parameter.\n\n## Details\n\nThe CDN plugin defines a default empty key in `plugin/CDN/CDN.php:68`:\n\n```php\n$obj->key = \"\";\n```\n\nThe `status.json.php` endpoint authenticates requests using this key, but the check has a critical logic flaw at lines 16-27:\n\n```php\n// Line 16-19: Requires attacker to provide SOME key value\nif (empty($_REQUEST['key'])) {\n    $resp->msg = 'Key is empty';\n    die(json_encode($resp));\n}\n\n// Line 21-26: Only validates key IF stored key is non-empty\nif (!empty($obj->key)) {      // When key is \"\" (default), this is FALSE\n    //check the key\n    if ($obj->key !== $_REQUEST['key']) {\n        $resp->msg = 'Key Does not match';\n        die(json_encode($resp));\n    }\n}\n```\n\nWh","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-03T17:49:21.372Z","source_updated_at":"2026-03-25T22:11:19.750Z","source_disclosed_at":"2026-03-25T21:55:32.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:41.357Z"},{"id":"NVI-00007452","kind":"vulnerability","title":"AVideo: Unauthenticated CDN Configuration Takeover via Empty Default Key Bypass and Mass-Assignment","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-r64r-883r-wcwh","CVE-2026-33719"],"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-07299344b1d1eb413139e20ee162e185"],"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":"0.363%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.30135. Missing scores are unknown.","source_id":"sr-07299344b1d1eb413139e20ee162e185"}],"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-dc640c0bcb6304af84643912b6a2bf0e","url":"https://github.com/advisories/GHSA-r64r-883r-wcwh","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-r64r-883r-wcwh","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.357Z"},{"id":"sr-07299344b1d1eb413139e20ee162e185","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-2026-33719","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.377Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-dc640c0bcb6304af84643912b6a2bf0e"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe CDN plugin endpoints `plugin/CDN/status.json.php` and `plugin/CDN/disable.json.php` use key-based authentication with an empty string default key. When the CDN plugin is enabled but the key has not been configured (the default state), the key validation check is completely bypassed, allowing any unauthenticated attacker to modify the full CDN configuration — including CDN URLs, storage credentials, and the authentication key itself — via mass-assignment through the `par` request parameter.\n\n## Details\n\nThe CDN plugin defines a default empty key in `plugin/CDN/CDN.php:68`:\n\n```php\n$obj->key = \"\";\n```\n\nThe `status.json.php` endpoint authenticates requests using this key, but the check has a critical logic flaw at lines 16-27:\n\n```php\n// Line 16-19: Requires attacker to provide SOME key value\nif (empty($_REQUEST['key'])) {\n    $resp->msg = 'Key is empty';\n    die(json_encode($resp));\n}\n\n// Line 21-26: Only validates key IF stored key is non-empty\nif (!empty($obj->key)) {      // When key is \"\" (default), this is FALSE\n    //check the key\n    if ($obj->key !== $_REQUEST['key']) {\n        $resp->msg = 'Key Does not match';\n        die(json_encode($resp));\n    }\n}\n```\n\nWh","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-10-31T22:13:44.222Z","source_updated_at":"2026-03-25T22:11:19.750Z","source_disclosed_at":"2026-03-25T21:55:32.000Z","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":"2026-10-31T21:42:41.357Z"}],"next_cursor":null,"snapshot_revision":"40769"}