{"items":[{"id":"NVI-00005022","kind":"vulnerability","title":"WWBN AVideo is missing CSRF protection in objects/commentDelete.json.php enables mass comment deletion against moderators and content creators","revision":4,"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-8qm8-g55h-xmqr","CVE-2026-40929"],"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-21497f286fc354939e3cfe4edcc8ad4e"],"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":"5.4 MEDIUM (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-022b1e44c2cdba43b1c3afea6bc6dc6d"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.113%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.01416. Missing scores are unknown.","source_id":"sr-21497f286fc354939e3cfe4edcc8ad4e"}],"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-7d9f90e3f2c9897f2d432b21437f54bc","url":"https://github.com/advisories/GHSA-8qm8-g55h-xmqr","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-8qm8-g55h-xmqr","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.673Z"},{"id":"sr-022b1e44c2cdba43b1c3afea6bc6dc6d","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40929","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-40929","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:23:52.242Z"},{"id":"sr-21497f286fc354939e3cfe4edcc8ad4e","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-2026-40929","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.278Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-7d9f90e3f2c9897f2d432b21437f54bc"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\n`objects/commentDelete.json.php` is a state-mutating JSON endpoint that deletes comments but performs no CSRF validation. It does not call `forbidIfIsUntrustedRequest()`, does not verify a CSRF/global token, and does not check `Origin`/`Referer`. Because AVideo intentionally sets `session.cookie_samesite=None` (to support cross-origin embed players), a cross-site request from any attacker-controlled page automatically carries the victim's `PHPSESSID`. Any authenticated victim who has authority to delete one or more comments (site moderators, video owners, and comment authors) can be tricked into deleting comments en masse simply by visiting an attacker page.\n\n## Details\n\n### Vulnerable endpoint: `objects/commentDelete.json.php`\n\n```php\n// objects/commentDelete.json.php:1-35\nerror = true;\n$obj->msg = '';\n$obj->id = intval(@$_REQUEST['id']);      // status = false;\n\nif (empty($obj->id)) {\n    $obj","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 29.0"]}],"null_published_at":"2026-11-04T18:04:03.157Z","source_updated_at":"2026-05-05T16:11:42.680Z","source_disclosed_at":"2026-04-14T23:13:08.000Z","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":"2026-10-31T21:42:10.673Z"},{"id":"NVI-00005022","kind":"vulnerability","title":"WWBN AVideo is missing CSRF protection in objects/commentDelete.json.php enables mass comment deletion against moderators and content creators","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-8qm8-g55h-xmqr","CVE-2026-40929"],"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-0f414135f7da91a55b9bd7f88ee0bce7"],"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":"5.4 MEDIUM (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-022b1e44c2cdba43b1c3afea6bc6dc6d"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.113%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.01417. Missing scores are unknown.","source_id":"sr-0f414135f7da91a55b9bd7f88ee0bce7"}],"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-7d9f90e3f2c9897f2d432b21437f54bc","url":"https://github.com/advisories/GHSA-8qm8-g55h-xmqr","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-8qm8-g55h-xmqr","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.673Z"},{"id":"sr-022b1e44c2cdba43b1c3afea6bc6dc6d","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40929","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-40929","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:23:52.242Z"},{"id":"sr-0f414135f7da91a55b9bd7f88ee0bce7","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-2026-40929","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.378Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-7d9f90e3f2c9897f2d432b21437f54bc"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\n`objects/commentDelete.json.php` is a state-mutating JSON endpoint that deletes comments but performs no CSRF validation. It does not call `forbidIfIsUntrustedRequest()`, does not verify a CSRF/global token, and does not check `Origin`/`Referer`. Because AVideo intentionally sets `session.cookie_samesite=None` (to support cross-origin embed players), a cross-site request from any attacker-controlled page automatically carries the victim's `PHPSESSID`. Any authenticated victim who has authority to delete one or more comments (site moderators, video owners, and comment authors) can be tricked into deleting comments en masse simply by visiting an attacker page.\n\n## Details\n\n### Vulnerable endpoint: `objects/commentDelete.json.php`\n\n```php\n// objects/commentDelete.json.php:1-35\nerror = true;\n$obj->msg = '';\n$obj->id = intval(@$_REQUEST['id']);      // status = false;\n\nif (empty($obj->id)) {\n    $obj","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 29.0"]}],"null_published_at":"2026-11-01T14:34:07.498Z","source_updated_at":"2026-05-05T16:11:42.680Z","source_disclosed_at":"2026-04-14T23:13:08.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:10.673Z"},{"id":"NVI-00005022","kind":"vulnerability","title":"WWBN AVideo is missing CSRF protection in objects/commentDelete.json.php enables mass comment deletion against moderators and content creators","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-8qm8-g55h-xmqr","CVE-2026-40929"],"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-0f414135f7da91a55b9bd7f88ee0bce7"],"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":"0.113%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.01417. Missing scores are unknown.","source_id":"sr-0f414135f7da91a55b9bd7f88ee0bce7"}],"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-7d9f90e3f2c9897f2d432b21437f54bc","url":"https://github.com/advisories/GHSA-8qm8-g55h-xmqr","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-8qm8-g55h-xmqr","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.673Z"},{"id":"sr-0f414135f7da91a55b9bd7f88ee0bce7","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-2026-40929","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.378Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-7d9f90e3f2c9897f2d432b21437f54bc"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\n`objects/commentDelete.json.php` is a state-mutating JSON endpoint that deletes comments but performs no CSRF validation. It does not call `forbidIfIsUntrustedRequest()`, does not verify a CSRF/global token, and does not check `Origin`/`Referer`. Because AVideo intentionally sets `session.cookie_samesite=None` (to support cross-origin embed players), a cross-site request from any attacker-controlled page automatically carries the victim's `PHPSESSID`. Any authenticated victim who has authority to delete one or more comments (site moderators, video owners, and comment authors) can be tricked into deleting comments en masse simply by visiting an attacker page.\n\n## Details\n\n### Vulnerable endpoint: `objects/commentDelete.json.php`\n\n```php\n// objects/commentDelete.json.php:1-35\nerror = true;\n$obj->msg = '';\n$obj->id = intval(@$_REQUEST['id']);      // status = false;\n\nif (empty($obj->id)) {\n    $obj","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 29.0"]}],"null_published_at":"2026-10-31T22:13:44.238Z","source_updated_at":"2026-05-05T16:11:42.680Z","source_disclosed_at":"2026-04-14T23:13:08.000Z","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":"2026-10-31T21:42:10.673Z"}],"next_cursor":null,"snapshot_revision":"42594"}