{"items":[{"id":"NVI-00007775","kind":"vulnerability","title":"AVideo: IDOR in uploadPoster.php Allows Any Authenticated User to Overwrite Scheduled Live Stream Posters and Trigger False Socket Notifications","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-g3hj-mf85-679g","CVE-2026-34247"],"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-1a55ac25681c1dc76c5764803ffc369d"],"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":"2026-10-26T21:10:00.170Z","value":"5.4 MEDIUM (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-8647a8ccc338f7c12b180ab068347a90"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.247%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.16116. Missing scores are unknown.","source_id":"sr-1a55ac25681c1dc76c5764803ffc369d"}],"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-e86bf67b12d8ae45090eebf8a98ed32b","url":"https://github.com/advisories/GHSA-g3hj-mf85-679g","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-g3hj-mf85-679g","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.410Z"},{"id":"sr-8647a8ccc338f7c12b180ab068347a90","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34247","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-34247","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T22:34:52.000Z"},{"id":"sr-1a55ac25681c1dc76c5764803ffc369d","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-2026-34247","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.783Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e86bf67b12d8ae45090eebf8a98ed32b"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `plugin/Live/uploadPoster.php` endpoint allows any authenticated user to overwrite the poster image for any scheduled live stream by supplying an arbitrary `live_schedule_id`. The endpoint only checks `User::isLogged()` but never verifies that the authenticated user owns the targeted schedule. After overwriting the poster, the endpoint broadcasts a `socketLiveOFFCallback` notification containing the victim's broadcast key and user ID to all connected WebSocket clients.\n\n## Details\n\nThe vulnerable endpoint at `plugin/Live/uploadPoster.php` accepts a `live_schedule_id` from `$_REQUEST` and uses it to determine poster file paths and trigger socket notifications without ownership validation.\n\n**Entry point — attacker-controlled input (line 11-12):**\n```php\n$live_servers_id = intval($_REQUEST['live_servers_id']);\n$live_schedule_id = intval($_REQUEST['live_schedule_id']);\n```\n\n**Insufficient auth check (line 14-17):**\n```php\nif (!User::isLogged()) {\n    $obj->msg = 'You cant edit this file';\n    die(json_encode($obj));\n}\n```\n\nThis only verifies the user is logged in. There is no check that `User::getId()` matches the schedule owner's `users_id`.\n\n**Poster path resolved by","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-08T15:11:49.400Z","source_updated_at":"2026-03-29T15:56:27.131Z","source_disclosed_at":"2026-03-29T15:41:44.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:20.410Z"},{"id":"NVI-00007775","kind":"vulnerability","title":"AVideo: IDOR in uploadPoster.php Allows Any Authenticated User to Overwrite Scheduled Live Stream Posters and Trigger False Socket Notifications","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-g3hj-mf85-679g","CVE-2026-34247"],"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-1a55ac25681c1dc76c5764803ffc369d"],"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":"2026-11-03T12:00:27.000Z","value":"0.247%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.16116. Missing scores are unknown.","source_id":"sr-1a55ac25681c1dc76c5764803ffc369d"}],"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-e86bf67b12d8ae45090eebf8a98ed32b","url":"https://github.com/advisories/GHSA-g3hj-mf85-679g","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-g3hj-mf85-679g","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.410Z"},{"id":"sr-1a55ac25681c1dc76c5764803ffc369d","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-2026-34247","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.783Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e86bf67b12d8ae45090eebf8a98ed32b"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `plugin/Live/uploadPoster.php` endpoint allows any authenticated user to overwrite the poster image for any scheduled live stream by supplying an arbitrary `live_schedule_id`. The endpoint only checks `User::isLogged()` but never verifies that the authenticated user owns the targeted schedule. After overwriting the poster, the endpoint broadcasts a `socketLiveOFFCallback` notification containing the victim's broadcast key and user ID to all connected WebSocket clients.\n\n## Details\n\nThe vulnerable endpoint at `plugin/Live/uploadPoster.php` accepts a `live_schedule_id` from `$_REQUEST` and uses it to determine poster file paths and trigger socket notifications without ownership validation.\n\n**Entry point — attacker-controlled input (line 11-12):**\n```php\n$live_servers_id = intval($_REQUEST['live_servers_id']);\n$live_schedule_id = intval($_REQUEST['live_schedule_id']);\n```\n\n**Insufficient auth check (line 14-17):**\n```php\nif (!User::isLogged()) {\n    $obj->msg = 'You cant edit this file';\n    die(json_encode($obj));\n}\n```\n\nThis only verifies the user is logged in. There is no check that `User::getId()` matches the schedule owner's `users_id`.\n\n**Poster path resolved by","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-07T14:01:55.391Z","source_updated_at":"2026-03-29T15:56:27.131Z","source_disclosed_at":"2026-03-29T15:41:44.000Z","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":"2026-10-31T21:42:20.410Z"},{"id":"NVI-00007775","kind":"vulnerability","title":"AVideo: IDOR in uploadPoster.php Allows Any Authenticated User to Overwrite Scheduled Live Stream Posters and Trigger False Socket Notifications","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-g3hj-mf85-679g","CVE-2026-34247"],"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-5a5f8e6527dfb17b925568517e6625bb"],"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":"0.247%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.16091. Missing scores are unknown.","source_id":"sr-5a5f8e6527dfb17b925568517e6625bb"}],"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-e86bf67b12d8ae45090eebf8a98ed32b","url":"https://github.com/advisories/GHSA-g3hj-mf85-679g","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-g3hj-mf85-679g","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.410Z"},{"id":"sr-5a5f8e6527dfb17b925568517e6625bb","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-2026-34247","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.377Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e86bf67b12d8ae45090eebf8a98ed32b"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `plugin/Live/uploadPoster.php` endpoint allows any authenticated user to overwrite the poster image for any scheduled live stream by supplying an arbitrary `live_schedule_id`. The endpoint only checks `User::isLogged()` but never verifies that the authenticated user owns the targeted schedule. After overwriting the poster, the endpoint broadcasts a `socketLiveOFFCallback` notification containing the victim's broadcast key and user ID to all connected WebSocket clients.\n\n## Details\n\nThe vulnerable endpoint at `plugin/Live/uploadPoster.php` accepts a `live_schedule_id` from `$_REQUEST` and uses it to determine poster file paths and trigger socket notifications without ownership validation.\n\n**Entry point — attacker-controlled input (line 11-12):**\n```php\n$live_servers_id = intval($_REQUEST['live_servers_id']);\n$live_schedule_id = intval($_REQUEST['live_schedule_id']);\n```\n\n**Insufficient auth check (line 14-17):**\n```php\nif (!User::isLogged()) {\n    $obj->msg = 'You cant edit this file';\n    die(json_encode($obj));\n}\n```\n\nThis only verifies the user is logged in. There is no check that `User::getId()` matches the schedule owner's `users_id`.\n\n**Poster path resolved by","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-01T01:45:38.522Z","source_updated_at":"2026-03-29T15:56:27.131Z","source_disclosed_at":"2026-03-29T15:41:44.000Z","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":"2026-10-31T21:42:20.410Z"},{"id":"NVI-00007775","kind":"vulnerability","title":"AVideo: IDOR in uploadPoster.php Allows Any Authenticated User to Overwrite Scheduled Live Stream Posters and Trigger False Socket Notifications","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-g3hj-mf85-679g","CVE-2026-34247"],"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-e86bf67b12d8ae45090eebf8a98ed32b"],"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-e86bf67b12d8ae45090eebf8a98ed32b","url":"https://github.com/advisories/GHSA-g3hj-mf85-679g","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-g3hj-mf85-679g","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.410Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e86bf67b12d8ae45090eebf8a98ed32b"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `plugin/Live/uploadPoster.php` endpoint allows any authenticated user to overwrite the poster image for any scheduled live stream by supplying an arbitrary `live_schedule_id`. The endpoint only checks `User::isLogged()` but never verifies that the authenticated user owns the targeted schedule. After overwriting the poster, the endpoint broadcasts a `socketLiveOFFCallback` notification containing the victim's broadcast key and user ID to all connected WebSocket clients.\n\n## Details\n\nThe vulnerable endpoint at `plugin/Live/uploadPoster.php` accepts a `live_schedule_id` from `$_REQUEST` and uses it to determine poster file paths and trigger socket notifications without ownership validation.\n\n**Entry point — attacker-controlled input (line 11-12):**\n```php\n$live_servers_id = intval($_REQUEST['live_servers_id']);\n$live_schedule_id = intval($_REQUEST['live_schedule_id']);\n```\n\n**Insufficient auth check (line 14-17):**\n```php\nif (!User::isLogged()) {\n    $obj->msg = 'You cant edit this file';\n    die(json_encode($obj));\n}\n```\n\nThis only verifies the user is logged in. There is no check that `User::getId()` matches the schedule owner's `users_id`.\n\n**Poster path resolved by","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-10-31T22:13:18.634Z","source_updated_at":"2026-03-29T15:56:27.131Z","source_disclosed_at":"2026-03-29T15:41:44.000Z","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":"2026-10-31T21:42:20.410Z"}],"next_cursor":null,"snapshot_revision":"42594"}