{"items":[{"id":"NVI-00006640","kind":"vulnerability","title":"AVideo: Unauthenticated Instagram Graph API Proxy via publishInstagram.json.php","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-x9w5-xccw-5h9w","CVE-2026-35179"],"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-001b5e30d6a5a0f57b4afa7219ba6503"],"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":"2026-07-24T21:10:00.143Z","value":"5.3 MEDIUM (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-89f5b2414640d98bbc0350ae5db91cc2"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.215%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.11953. Missing scores are unknown.","source_id":"sr-001b5e30d6a5a0f57b4afa7219ba6503"}],"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-bca9d770bd8ee954d1732b7b2f1f4f2a","url":"https://github.com/advisories/GHSA-x9w5-xccw-5h9w","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-x9w5-xccw-5h9w","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:51.443Z"},{"id":"sr-89f5b2414640d98bbc0350ae5db91cc2","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35179","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-35179","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:23:23.484Z"},{"id":"sr-001b5e30d6a5a0f57b4afa7219ba6503","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-2026-35179","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.377Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bca9d770bd8ee954d1732b7b2f1f4f2a"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe SocialMediaPublisher plugin exposes a `publishInstagram.json.php` endpoint that acts as an unauthenticated proxy to the Facebook/Instagram Graph API. The endpoint accepts user-controlled parameters including an access token, container ID, and Instagram account ID, and passes them directly to the Graph API via `InstagramUploader::publishMediaIfIsReady()`. This allows any unauthenticated user to make arbitrary Graph API calls through the server, potentially using stolen tokens or abusing the platform's own credentials.\n\n## Details\n\nAt `plugin/SocialMediaPublisher/publishInstagram.json.php:14`, the endpoint passes request parameters directly to the Instagram Graph API without any authentication check:\n\n```php\nInstagramUploader::publishMediaIfIsReady(\n    $_REQUEST['accessToken'],\n    $_REQUEST['containerId'],\n    $_REQUEST['instagramAccountId']\n);\n```\n\nThere is no call to `User::isLogged()`, `User::isAdmin()`, or any other authorization check before processing the request.\n\nIn contrast, sibling endpoints in the same plugin enforce proper authorization:\n- `uploadVideo.json.php` requires `User::isLogged()`\n- `refresh.json.php` requires `User::isAdmin()`\n\nThe endpoint was","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-03T17:49:21.363Z","source_updated_at":"2026-04-06T23:49:41.802Z","source_disclosed_at":"2026-04-03T23:33:09.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:51.443Z"},{"id":"NVI-00006640","kind":"vulnerability","title":"AVideo: Unauthenticated Instagram Graph API Proxy via publishInstagram.json.php","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-x9w5-xccw-5h9w","CVE-2026-35179"],"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-001b5e30d6a5a0f57b4afa7219ba6503"],"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":"0.215%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.11953. Missing scores are unknown.","source_id":"sr-001b5e30d6a5a0f57b4afa7219ba6503"}],"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-bca9d770bd8ee954d1732b7b2f1f4f2a","url":"https://github.com/advisories/GHSA-x9w5-xccw-5h9w","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-x9w5-xccw-5h9w","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:51.443Z"},{"id":"sr-001b5e30d6a5a0f57b4afa7219ba6503","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-2026-35179","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.377Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bca9d770bd8ee954d1732b7b2f1f4f2a"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe SocialMediaPublisher plugin exposes a `publishInstagram.json.php` endpoint that acts as an unauthenticated proxy to the Facebook/Instagram Graph API. The endpoint accepts user-controlled parameters including an access token, container ID, and Instagram account ID, and passes them directly to the Graph API via `InstagramUploader::publishMediaIfIsReady()`. This allows any unauthenticated user to make arbitrary Graph API calls through the server, potentially using stolen tokens or abusing the platform's own credentials.\n\n## Details\n\nAt `plugin/SocialMediaPublisher/publishInstagram.json.php:14`, the endpoint passes request parameters directly to the Instagram Graph API without any authentication check:\n\n```php\nInstagramUploader::publishMediaIfIsReady(\n    $_REQUEST['accessToken'],\n    $_REQUEST['containerId'],\n    $_REQUEST['instagramAccountId']\n);\n```\n\nThere is no call to `User::isLogged()`, `User::isAdmin()`, or any other authorization check before processing the request.\n\nIn contrast, sibling endpoints in the same plugin enforce proper authorization:\n- `uploadVideo.json.php` requires `User::isLogged()`\n- `refresh.json.php` requires `User::isAdmin()`\n\nThe endpoint was","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-10-31T22:13:44.210Z","source_updated_at":"2026-04-06T23:49:41.802Z","source_disclosed_at":"2026-04-03T23:33:09.000Z","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":"2026-10-31T21:42:51.443Z"}],"next_cursor":null,"snapshot_revision":"42594"}