{"items":[{"id":"NVI-00003748","kind":"vulnerability","title":"AVideo's GET-Based CSRF in setPermission.json.php Enables Privilege Escalation via Arbitrary Permission Modification","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-g8x9-7mgh-7cvj","CVE-2026-33649"],"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-16bdb69f474c111accbcfb9cfd709594"],"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":"2026-06-17T10:37:51.783Z","value":"8.1 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-399e54a39bcbfa3b18acbf22bcbc54fd"},{"kind":"CVSS","as_of":"2026-06-17T10:37:51.783Z","value":"8.8 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-399e54a39bcbfa3b18acbf22bcbc54fd"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.175%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.07074. Missing scores are unknown.","source_id":"sr-16bdb69f474c111accbcfb9cfd709594"}],"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-495b09c99eeda0216cb17cf873494396","url":"https://github.com/advisories/GHSA-g8x9-7mgh-7cvj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-g8x9-7mgh-7cvj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.414Z"},{"id":"sr-399e54a39bcbfa3b18acbf22bcbc54fd","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33649","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33649","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:22:50.140Z"},{"id":"sr-16bdb69f474c111accbcfb9cfd709594","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-2026-33649","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.782Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-495b09c99eeda0216cb17cf873494396"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `plugin/Permissions/setPermission.json.php` endpoint accepts GET parameters for a state-changing operation that modifies user group permissions. The endpoint has no CSRF token validation, and the application explicitly sets `session.cookie_samesite=None` on session cookies. This allows an unauthenticated attacker to craft a page with `` tags that, when visited by an admin, silently grant arbitrary permissions to the attacker's user group — escalating the attacker to near-admin access.\n\n## Details\n\nThe root cause is a combination of three issues:\n\n**1. `$_REQUEST` used instead of `$_POST` (accepts GET parameters):**\n\n`plugin/Permissions/setPermission.json.php:14-24`:\n```php\n$intvalList = array('users_groups_id','plugins_id','type','isEnabled');\nforeach ($intvalList as $value) {\n    if($_REQUEST[$value]==='true'){\n        $_REQUEST[$value] = 1;\n    }else{\n        $_REQUEST[$value] = intval($_REQUEST[$value]);\n    }\n}\n\n$obj = new stdClass();\n$obj->id = Permissions::setPermission($_REQUEST['users_groups_id'], $_REQUEST['plugins_id'], $_REQUEST['type'], $_REQUEST['isEnabled']);\n```\n\nThe only authorization check is `User::isAdmin()` at line 10 — there is no CSRF toke","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-06T00:29:57.325Z","source_updated_at":"2026-03-25T18:11:20.170Z","source_disclosed_at":"2026-03-25T17:48:17.000Z","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":"2026-10-31T21:42:20.414Z"},{"id":"NVI-00003748","kind":"vulnerability","title":"AVideo's GET-Based CSRF in setPermission.json.php Enables Privilege Escalation via Arbitrary Permission Modification","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-g8x9-7mgh-7cvj","CVE-2026-33649"],"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-399e54a39bcbfa3b18acbf22bcbc54fd"],"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":"2026-06-17T10:37:51.783Z","value":"8.1 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-399e54a39bcbfa3b18acbf22bcbc54fd"},{"kind":"CVSS","as_of":"2026-06-17T10:37:51.783Z","value":"8.8 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-399e54a39bcbfa3b18acbf22bcbc54fd"}],"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-495b09c99eeda0216cb17cf873494396","url":"https://github.com/advisories/GHSA-g8x9-7mgh-7cvj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-g8x9-7mgh-7cvj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.414Z"},{"id":"sr-399e54a39bcbfa3b18acbf22bcbc54fd","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33649","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33649","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:22:50.140Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-495b09c99eeda0216cb17cf873494396"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `plugin/Permissions/setPermission.json.php` endpoint accepts GET parameters for a state-changing operation that modifies user group permissions. The endpoint has no CSRF token validation, and the application explicitly sets `session.cookie_samesite=None` on session cookies. This allows an unauthenticated attacker to craft a page with `` tags that, when visited by an admin, silently grant arbitrary permissions to the attacker's user group — escalating the attacker to near-admin access.\n\n## Details\n\nThe root cause is a combination of three issues:\n\n**1. `$_REQUEST` used instead of `$_POST` (accepts GET parameters):**\n\n`plugin/Permissions/setPermission.json.php:14-24`:\n```php\n$intvalList = array('users_groups_id','plugins_id','type','isEnabled');\nforeach ($intvalList as $value) {\n    if($_REQUEST[$value]==='true'){\n        $_REQUEST[$value] = 1;\n    }else{\n        $_REQUEST[$value] = intval($_REQUEST[$value]);\n    }\n}\n\n$obj = new stdClass();\n$obj->id = Permissions::setPermission($_REQUEST['users_groups_id'], $_REQUEST['plugins_id'], $_REQUEST['type'], $_REQUEST['isEnabled']);\n```\n\nThe only authorization check is `User::isAdmin()` at line 10 — there is no CSRF toke","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-01T14:34:07.626Z","source_updated_at":"2026-03-25T18:11:20.170Z","source_disclosed_at":"2026-03-25T17:48:17.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:20.414Z"},{"id":"NVI-00003748","kind":"vulnerability","title":"AVideo's GET-Based CSRF in setPermission.json.php Enables Privilege Escalation via Arbitrary Permission Modification","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-g8x9-7mgh-7cvj","CVE-2026-33649"],"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-495b09c99eeda0216cb17cf873494396"],"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-495b09c99eeda0216cb17cf873494396","url":"https://github.com/advisories/GHSA-g8x9-7mgh-7cvj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-g8x9-7mgh-7cvj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.414Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-495b09c99eeda0216cb17cf873494396"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `plugin/Permissions/setPermission.json.php` endpoint accepts GET parameters for a state-changing operation that modifies user group permissions. The endpoint has no CSRF token validation, and the application explicitly sets `session.cookie_samesite=None` on session cookies. This allows an unauthenticated attacker to craft a page with `` tags that, when visited by an admin, silently grant arbitrary permissions to the attacker's user group — escalating the attacker to near-admin access.\n\n## Details\n\nThe root cause is a combination of three issues:\n\n**1. `$_REQUEST` used instead of `$_POST` (accepts GET parameters):**\n\n`plugin/Permissions/setPermission.json.php:14-24`:\n```php\n$intvalList = array('users_groups_id','plugins_id','type','isEnabled');\nforeach ($intvalList as $value) {\n    if($_REQUEST[$value]==='true'){\n        $_REQUEST[$value] = 1;\n    }else{\n        $_REQUEST[$value] = intval($_REQUEST[$value]);\n    }\n}\n\n$obj = new stdClass();\n$obj->id = Permissions::setPermission($_REQUEST['users_groups_id'], $_REQUEST['plugins_id'], $_REQUEST['type'], $_REQUEST['isEnabled']);\n```\n\nThe only authorization check is `User::isAdmin()` at line 10 — there is no CSRF toke","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-10-31T22:12:48.029Z","source_updated_at":"2026-03-25T18:11:20.170Z","source_disclosed_at":"2026-03-25T17:48:17.000Z","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":"2026-10-31T21:42:20.414Z"}],"next_cursor":null,"snapshot_revision":"42594"}