{"items":[{"id":"NVI-00006905","kind":"vulnerability","title":"AVideo has a Path Traversal in import.json.php Allows Private Video Theft and Arbitrary File Read/Deletion via fileURI Parameter","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-83xq-8jxj-4rxm","CVE-2026-33493"],"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-c7300be0a69489ffd2e19bdf7fa4b060"],"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":"2026-06-17T10:37:35.693Z","value":"7.1 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-883b741368706d410afa1acb225769de"},{"kind":"CVSS","as_of":"2026-06-17T10:37:35.693Z","value":"8.1 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-883b741368706d410afa1acb225769de"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.341%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.27603. Missing scores are unknown.","source_id":"sr-c7300be0a69489ffd2e19bdf7fa4b060"}],"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-c6ba49d55eb6550544c3f86c52b6f1b4","url":"https://github.com/advisories/GHSA-83xq-8jxj-4rxm","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-83xq-8jxj-4rxm","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.956Z"},{"id":"sr-883b741368706d410afa1acb225769de","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33493","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33493","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:22:50.140Z"},{"id":"sr-c7300be0a69489ffd2e19bdf7fa4b060","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-2026-33493","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.377Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-c6ba49d55eb6550544c3f86c52b6f1b4"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `objects/import.json.php` endpoint accepts a user-controlled `fileURI` POST parameter with only a regex check that the value ends in `.mp4`. Unlike `objects/listFiles.json.php`, which was hardened with a `realpath()` + directory prefix check to restrict paths to the `videos/` directory, `import.json.php` performs no directory restriction. This allows an authenticated user with upload permission to: (1) steal any other user's private video files by importing them into their own account, (2) read `.txt`/`.html`/`.htm` files adjacent to any `.mp4` file on the filesystem, and (3) delete `.mp4` and adjacent text files if writable by the web server process.\n\n## Details\n\n### Missing path restriction in import.json.php\n\nAt `objects/import.json.php:12`, the only validation on the user-supplied `fileURI` is a regex ensuring it ends with `.mp4`:\n\n```php\n// objects/import.json.php:12\nif (!preg_match(\"/.*\\\\.mp4$/i\", $_POST['fileURI'])) {\n    return false;\n}\n```\n\nCompare this to the hardened `listFiles.json.php:16-28`, which was patched to restrict paths:\n\n```php\n// objects/listFiles.json.php:16-28\n$allowedBase = realpath($global['systemRootPath'] . 'videos');\n// ...\n$resolvedPat","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-06T21:03:48.024Z","source_updated_at":"2026-03-25T20:46:54.999Z","source_disclosed_at":"2026-03-20T20:49:36.000Z","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":"2026-10-31T21:41:59.956Z"},{"id":"NVI-00006905","kind":"vulnerability","title":"AVideo has a Path Traversal in import.json.php Allows Private Video Theft and Arbitrary File Read/Deletion via fileURI Parameter","revision":2,"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-83xq-8jxj-4rxm","CVE-2026-33493"],"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-883b741368706d410afa1acb225769de"],"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":"2026-06-17T10:37:35.693Z","value":"7.1 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-883b741368706d410afa1acb225769de"},{"kind":"CVSS","as_of":"2026-06-17T10:37:35.693Z","value":"8.1 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-883b741368706d410afa1acb225769de"}],"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-c6ba49d55eb6550544c3f86c52b6f1b4","url":"https://github.com/advisories/GHSA-83xq-8jxj-4rxm","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-83xq-8jxj-4rxm","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.956Z"},{"id":"sr-883b741368706d410afa1acb225769de","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33493","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33493","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:22:50.140Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-c6ba49d55eb6550544c3f86c52b6f1b4"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `objects/import.json.php` endpoint accepts a user-controlled `fileURI` POST parameter with only a regex check that the value ends in `.mp4`. Unlike `objects/listFiles.json.php`, which was hardened with a `realpath()` + directory prefix check to restrict paths to the `videos/` directory, `import.json.php` performs no directory restriction. This allows an authenticated user with upload permission to: (1) steal any other user's private video files by importing them into their own account, (2) read `.txt`/`.html`/`.htm` files adjacent to any `.mp4` file on the filesystem, and (3) delete `.mp4` and adjacent text files if writable by the web server process.\n\n## Details\n\n### Missing path restriction in import.json.php\n\nAt `objects/import.json.php:12`, the only validation on the user-supplied `fileURI` is a regex ensuring it ends with `.mp4`:\n\n```php\n// objects/import.json.php:12\nif (!preg_match(\"/.*\\\\.mp4$/i\", $_POST['fileURI'])) {\n    return false;\n}\n```\n\nCompare this to the hardened `listFiles.json.php:16-28`, which was patched to restrict paths:\n\n```php\n// objects/listFiles.json.php:16-28\n$allowedBase = realpath($global['systemRootPath'] . 'videos');\n// ...\n$resolvedPat","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-03T17:49:21.360Z","source_updated_at":"2026-03-25T20:46:54.999Z","source_disclosed_at":"2026-03-20T20:49:36.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:59.956Z"},{"id":"NVI-00006905","kind":"vulnerability","title":"AVideo has a Path Traversal in import.json.php Allows Private Video Theft and Arbitrary File Read/Deletion via fileURI Parameter","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-83xq-8jxj-4rxm","CVE-2026-33493"],"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-c6ba49d55eb6550544c3f86c52b6f1b4"],"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-c6ba49d55eb6550544c3f86c52b6f1b4","url":"https://github.com/advisories/GHSA-83xq-8jxj-4rxm","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-83xq-8jxj-4rxm","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.956Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-c6ba49d55eb6550544c3f86c52b6f1b4"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `objects/import.json.php` endpoint accepts a user-controlled `fileURI` POST parameter with only a regex check that the value ends in `.mp4`. Unlike `objects/listFiles.json.php`, which was hardened with a `realpath()` + directory prefix check to restrict paths to the `videos/` directory, `import.json.php` performs no directory restriction. This allows an authenticated user with upload permission to: (1) steal any other user's private video files by importing them into their own account, (2) read `.txt`/`.html`/`.htm` files adjacent to any `.mp4` file on the filesystem, and (3) delete `.mp4` and adjacent text files if writable by the web server process.\n\n## Details\n\n### Missing path restriction in import.json.php\n\nAt `objects/import.json.php:12`, the only validation on the user-supplied `fileURI` is a regex ensuring it ends with `.mp4`:\n\n```php\n// objects/import.json.php:12\nif (!preg_match(\"/.*\\\\.mp4$/i\", $_POST['fileURI'])) {\n    return false;\n}\n```\n\nCompare this to the hardened `listFiles.json.php:16-28`, which was patched to restrict paths:\n\n```php\n// objects/listFiles.json.php:16-28\n$allowedBase = realpath($global['systemRootPath'] . 'videos');\n// ...\n$resolvedPat","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-10-31T22:13:14.303Z","source_updated_at":"2026-03-25T20:46:54.999Z","source_disclosed_at":"2026-03-20T20:49:36.000Z","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":"2026-10-31T21:41:59.956Z"}],"next_cursor":null,"snapshot_revision":"42594"}