{"items":[{"id":"NVI-00003769","kind":"vulnerability","title":"WWBN AVideo has a CORS Origin Reflection Bypass via plugin/API/router.php and allowOrigin(true) Exposes Authenticated API Responses","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-ff5q-cc22-fgp4","CVE-2026-41057"],"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-04270176befb0d10792eeac515348e1d"],"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":"2026-10-26T22:10:00.163Z","value":"7.1 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-4315c9ab6a9d5b4b46d83e3c3863a996"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.132%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.02762. Missing scores are unknown.","source_id":"sr-04270176befb0d10792eeac515348e1d"}],"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-4a4aa73c6847812314b4e9daeb72d06f","url":"https://github.com/advisories/GHSA-ff5q-cc22-fgp4","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-ff5q-cc22-fgp4","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.713Z"},{"id":"sr-4315c9ab6a9d5b4b46d83e3c3863a996","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41057","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-41057","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:23:52.242Z"},{"id":"sr-04270176befb0d10792eeac515348e1d","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-2026-41057","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.378Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4a4aa73c6847812314b4e9daeb72d06f"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe CORS origin validation fix in commit `986e64aad` is incomplete. Two separate code paths still reflect arbitrary `Origin` headers with credentials allowed for all `/api/*` endpoints: (1) `plugin/API/router.php` lines 4-8 unconditionally reflect any origin before application code runs, and (2) `allowOrigin(true)` called by `get.json.php` and `set.json.php` reflects any origin with `Access-Control-Allow-Credentials: true`. An attacker can make cross-origin credentialed requests to any API endpoint and read authenticated responses containing user PII, email, admin status, and session-sensitive data.\n\n## Details\n\n### Bypass Vector 1: router.php independent CORS handler\n\n`plugin/API/router.php:4-8` runs before any application code:\n\n```php\n// plugin/API/router.php lines 4-8\n$HTTP_ORIGIN = empty($_SERVER['HTTP_ORIGIN']) ? @$_SERVER['HTTP_REFERER'] : $_SERVER['HTTP_ORIGIN'];\nif (empty($HTTP_ORIGIN)) {\n    header('Access-Control-Allow-Origin: *');\n} else {\n    header(\"Access-Control-Allow-Origin: \" . $HTTP_ORIGIN);\n}\n```\n\nThis reflects **any** `Origin` header verbatim. For OPTIONS preflight requests (lines 14-18), the script exits immediately — the fixed `allowOrigin()` func","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 29.0"]}],"null_published_at":"2026-11-01T14:34:07.637Z","source_updated_at":"2026-05-05T16:11:33.794Z","source_disclosed_at":"2026-04-14T23:18:28.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:10.713Z"},{"id":"NVI-00003769","kind":"vulnerability","title":"WWBN AVideo has a CORS Origin Reflection Bypass via plugin/API/router.php and allowOrigin(true) Exposes Authenticated API Responses","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-ff5q-cc22-fgp4","CVE-2026-41057"],"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-04270176befb0d10792eeac515348e1d"],"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":"0.132%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.02762. Missing scores are unknown.","source_id":"sr-04270176befb0d10792eeac515348e1d"}],"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-4a4aa73c6847812314b4e9daeb72d06f","url":"https://github.com/advisories/GHSA-ff5q-cc22-fgp4","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-ff5q-cc22-fgp4","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.713Z"},{"id":"sr-04270176befb0d10792eeac515348e1d","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-2026-41057","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.378Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4a4aa73c6847812314b4e9daeb72d06f"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe CORS origin validation fix in commit `986e64aad` is incomplete. Two separate code paths still reflect arbitrary `Origin` headers with credentials allowed for all `/api/*` endpoints: (1) `plugin/API/router.php` lines 4-8 unconditionally reflect any origin before application code runs, and (2) `allowOrigin(true)` called by `get.json.php` and `set.json.php` reflects any origin with `Access-Control-Allow-Credentials: true`. An attacker can make cross-origin credentialed requests to any API endpoint and read authenticated responses containing user PII, email, admin status, and session-sensitive data.\n\n## Details\n\n### Bypass Vector 1: router.php independent CORS handler\n\n`plugin/API/router.php:4-8` runs before any application code:\n\n```php\n// plugin/API/router.php lines 4-8\n$HTTP_ORIGIN = empty($_SERVER['HTTP_ORIGIN']) ? @$_SERVER['HTTP_REFERER'] : $_SERVER['HTTP_ORIGIN'];\nif (empty($HTTP_ORIGIN)) {\n    header('Access-Control-Allow-Origin: *');\n} else {\n    header(\"Access-Control-Allow-Origin: \" . $HTTP_ORIGIN);\n}\n```\n\nThis reflects **any** `Origin` header verbatim. For OPTIONS preflight requests (lines 14-18), the script exits immediately — the fixed `allowOrigin()` func","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 29.0"]}],"null_published_at":"2026-10-31T22:13:44.218Z","source_updated_at":"2026-05-05T16:11:33.794Z","source_disclosed_at":"2026-04-14T23:18:28.000Z","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":"2026-10-31T21:42:10.713Z"}],"next_cursor":null,"snapshot_revision":"42594"}