{"items":[{"id":"NVI-00002189","kind":"vulnerability","title":"AVideo has an Authorization Bypass via Path Traversal in HLS Endpoint Allows Streaming Private/Paid Videos","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-pw4v-x838-w5pg","CVE-2026-33292"],"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-899b69d3b8f4e616a6099e3b0e51a75e"],"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":"2026-06-17T10:37:15.880Z","value":"7.5 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-ba37ed6541654efc1c990dabaa2df11c"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.700%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.53208. Missing scores are unknown.","source_id":"sr-899b69d3b8f4e616a6099e3b0e51a75e"}],"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-0efed76213746b13fb730509df9a42ef","url":"https://github.com/advisories/GHSA-pw4v-x838-w5pg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-pw4v-x838-w5pg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.995Z"},{"id":"sr-ba37ed6541654efc1c990dabaa2df11c","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33292","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33292","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:22:50.140Z"},{"id":"sr-899b69d3b8f4e616a6099e3b0e51a75e","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-2026-33292","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.377Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0efed76213746b13fb730509df9a42ef"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe HLS streaming endpoint (`view/hls.php`) is vulnerable to a path traversal attack that allows an unauthenticated attacker to stream any private or paid video on the platform. The `videoDirectory` GET parameter is used in two divergent code paths — one for authorization (which truncates at the first `/` segment) and one for file access (which preserves `..` traversal sequences) — creating a split-oracle condition where authorization is checked against one video while content is served from another.\n\n## Details\n\nThe vulnerability is a split-oracle between the authorization lookup and the filesystem path construction. When `hls.php` receives a request, it processes `$_GET['videoDirectory']` through two independent functions that interpret the input differently.\n\n**Step 1 — Authorization lookup truncates at first path segment** (`objects/video.php:1685-1688`):\n\n```php\npublic static function getVideoFromFileName($fileName, $ignoreGroup = false, $ignoreTags = false)\n{\n    // ...\n    $parts = explode(\"/\", $fileName);\n    if (!empty($parts[0])) {\n        $fileName = $parts[0];  // Only takes first segment\n    }\n    $fileName = self::getCleanFilenameFromFile($fileName);\n    /","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 25.0"]}],"null_published_at":"2026-11-06T15:18:17.698Z","source_updated_at":"2026-03-25T19:47:32.887Z","source_disclosed_at":"2026-03-19T16:43:03.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:30.995Z"},{"id":"NVI-00002189","kind":"vulnerability","title":"AVideo has an Authorization Bypass via Path Traversal in HLS Endpoint Allows Streaming Private/Paid Videos","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-pw4v-x838-w5pg","CVE-2026-33292"],"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-899b69d3b8f4e616a6099e3b0e51a75e"],"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":"0.700%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.53208. Missing scores are unknown.","source_id":"sr-899b69d3b8f4e616a6099e3b0e51a75e"}],"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-0efed76213746b13fb730509df9a42ef","url":"https://github.com/advisories/GHSA-pw4v-x838-w5pg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-pw4v-x838-w5pg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.995Z"},{"id":"sr-899b69d3b8f4e616a6099e3b0e51a75e","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-2026-33292","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.377Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0efed76213746b13fb730509df9a42ef"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe HLS streaming endpoint (`view/hls.php`) is vulnerable to a path traversal attack that allows an unauthenticated attacker to stream any private or paid video on the platform. The `videoDirectory` GET parameter is used in two divergent code paths — one for authorization (which truncates at the first `/` segment) and one for file access (which preserves `..` traversal sequences) — creating a split-oracle condition where authorization is checked against one video while content is served from another.\n\n## Details\n\nThe vulnerability is a split-oracle between the authorization lookup and the filesystem path construction. When `hls.php` receives a request, it processes `$_GET['videoDirectory']` through two independent functions that interpret the input differently.\n\n**Step 1 — Authorization lookup truncates at first path segment** (`objects/video.php:1685-1688`):\n\n```php\npublic static function getVideoFromFileName($fileName, $ignoreGroup = false, $ignoreTags = false)\n{\n    // ...\n    $parts = explode(\"/\", $fileName);\n    if (!empty($parts[0])) {\n        $fileName = $parts[0];  // Only takes first segment\n    }\n    $fileName = self::getCleanFilenameFromFile($fileName);\n    /","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 25.0"]}],"null_published_at":"2026-11-03T02:33:09.126Z","source_updated_at":"2026-03-25T19:47:32.887Z","source_disclosed_at":"2026-03-19T16:43:03.000Z","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":"2026-10-31T21:42:30.995Z"},{"id":"NVI-00002189","kind":"vulnerability","title":"AVideo has an Authorization Bypass via Path Traversal in HLS Endpoint Allows Streaming Private/Paid Videos","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-pw4v-x838-w5pg","CVE-2026-33292"],"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-0efed76213746b13fb730509df9a42ef"],"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-0efed76213746b13fb730509df9a42ef","url":"https://github.com/advisories/GHSA-pw4v-x838-w5pg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-pw4v-x838-w5pg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.995Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0efed76213746b13fb730509df9a42ef"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe HLS streaming endpoint (`view/hls.php`) is vulnerable to a path traversal attack that allows an unauthenticated attacker to stream any private or paid video on the platform. The `videoDirectory` GET parameter is used in two divergent code paths — one for authorization (which truncates at the first `/` segment) and one for file access (which preserves `..` traversal sequences) — creating a split-oracle condition where authorization is checked against one video while content is served from another.\n\n## Details\n\nThe vulnerability is a split-oracle between the authorization lookup and the filesystem path construction. When `hls.php` receives a request, it processes `$_GET['videoDirectory']` through two independent functions that interpret the input differently.\n\n**Step 1 — Authorization lookup truncates at first path segment** (`objects/video.php:1685-1688`):\n\n```php\npublic static function getVideoFromFileName($fileName, $ignoreGroup = false, $ignoreTags = false)\n{\n    // ...\n    $parts = explode(\"/\", $fileName);\n    if (!empty($parts[0])) {\n        $fileName = $parts[0];  // Only takes first segment\n    }\n    $fileName = self::getCleanFilenameFromFile($fileName);\n    /","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 25.0"]}],"null_published_at":"2026-10-31T21:54:04.900Z","source_updated_at":"2026-03-25T19:47:32.887Z","source_disclosed_at":"2026-03-19T16:43:03.000Z","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":"2026-10-31T21:42:30.995Z"}],"next_cursor":null,"snapshot_revision":"42594"}