{"items":[{"id":"NVI-00002478","kind":"vulnerability","title":"AVideo Multi-Chain Attack: Unauthenticated Remote Code Execution via Clone Key Disclosure, Database Dump, and Command Injection","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-687q-32c6-8x68","CVE-2026-33478"],"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-9f0719a08b5b88fffc36ccc33ea53429"],"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":"2026-06-17T10:37:34.030Z","value":"10 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-069b2805e4f6dcf0932f4e1d1d4caf94"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"13.266%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.96385. Missing scores are unknown.","source_id":"sr-9f0719a08b5b88fffc36ccc33ea53429"}],"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-1a46e89da3a8733c3c35c1e8fd10b19f","url":"https://github.com/advisories/GHSA-687q-32c6-8x68","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-687q-32c6-8x68","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.932Z"},{"id":"sr-069b2805e4f6dcf0932f4e1d1d4caf94","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33478","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33478","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:22:50.140Z"},{"id":"sr-9f0719a08b5b88fffc36ccc33ea53429","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-2026-33478","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.377Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-1a46e89da3a8733c3c35c1e8fd10b19f"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nMultiple vulnerabilities in AVideo's CloneSite plugin chain together to allow a completely unauthenticated attacker to achieve remote code execution. The `clones.json.php` endpoint exposes clone secret keys without authentication, which can be used to trigger a full database dump via `cloneServer.json.php`. The dump contains admin password hashes stored as MD5, which are trivially crackable. With admin access, the attacker exploits an OS command injection in the rsync command construction in `cloneClient.json.php` to execute arbitrary system commands.\n\n## Details\n\n### Step 1: Clone Key Disclosure\n\n`plugin/CloneSite/clones.json.php:1-8` has zero authentication:\n\n```php\n\n{\"data\": }\n```\n\nThe response includes the `key` field for every registered clone, which is the sole authentication credential for clone operations.\n\n### Step 2: Database Dump via Stolen Key\n\n`plugin/CloneSite/cloneServer.json.php:73-97` — once the key passes `Clones::thisUR","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-04T02:53:03.174Z","source_updated_at":"2026-04-08T23:02:03.254Z","source_disclosed_at":"2026-03-20T20:43:50.000Z","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":"2026-10-31T21:41:59.932Z"},{"id":"NVI-00002478","kind":"vulnerability","title":"AVideo Multi-Chain Attack: Unauthenticated Remote Code Execution via Clone Key Disclosure, Database Dump, and Command Injection","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-687q-32c6-8x68","CVE-2026-33478"],"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-069b2805e4f6dcf0932f4e1d1d4caf94"],"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":"2026-06-17T10:37:34.030Z","value":"10 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-069b2805e4f6dcf0932f4e1d1d4caf94"}],"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-1a46e89da3a8733c3c35c1e8fd10b19f","url":"https://github.com/advisories/GHSA-687q-32c6-8x68","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-687q-32c6-8x68","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.932Z"},{"id":"sr-069b2805e4f6dcf0932f4e1d1d4caf94","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33478","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33478","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:22:50.140Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-1a46e89da3a8733c3c35c1e8fd10b19f"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nMultiple vulnerabilities in AVideo's CloneSite plugin chain together to allow a completely unauthenticated attacker to achieve remote code execution. The `clones.json.php` endpoint exposes clone secret keys without authentication, which can be used to trigger a full database dump via `cloneServer.json.php`. The dump contains admin password hashes stored as MD5, which are trivially crackable. With admin access, the attacker exploits an OS command injection in the rsync command construction in `cloneClient.json.php` to execute arbitrary system commands.\n\n## Details\n\n### Step 1: Clone Key Disclosure\n\n`plugin/CloneSite/clones.json.php:1-8` has zero authentication:\n\n```php\n\n{\"data\": }\n```\n\nThe response includes the `key` field for every registered clone, which is the sole authentication credential for clone operations.\n\n### Step 2: Database Dump via Stolen Key\n\n`plugin/CloneSite/cloneServer.json.php:73-97` — once the key passes `Clones::thisUR","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-01T14:34:07.506Z","source_updated_at":"2026-04-08T23:02:03.254Z","source_disclosed_at":"2026-03-20T20:43:50.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:59.932Z"},{"id":"NVI-00002478","kind":"vulnerability","title":"AVideo Multi-Chain Attack: Unauthenticated Remote Code Execution via Clone Key Disclosure, Database Dump, and Command Injection","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-687q-32c6-8x68","CVE-2026-33478"],"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-1a46e89da3a8733c3c35c1e8fd10b19f"],"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-1a46e89da3a8733c3c35c1e8fd10b19f","url":"https://github.com/advisories/GHSA-687q-32c6-8x68","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-687q-32c6-8x68","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.932Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-1a46e89da3a8733c3c35c1e8fd10b19f"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nMultiple vulnerabilities in AVideo's CloneSite plugin chain together to allow a completely unauthenticated attacker to achieve remote code execution. The `clones.json.php` endpoint exposes clone secret keys without authentication, which can be used to trigger a full database dump via `cloneServer.json.php`. The dump contains admin password hashes stored as MD5, which are trivially crackable. With admin access, the attacker exploits an OS command injection in the rsync command construction in `cloneClient.json.php` to execute arbitrary system commands.\n\n## Details\n\n### Step 1: Clone Key Disclosure\n\n`plugin/CloneSite/clones.json.php:1-8` has zero authentication:\n\n```php\n\n{\"data\": }\n```\n\nThe response includes the `key` field for every registered clone, which is the sole authentication credential for clone operations.\n\n### Step 2: Database Dump via Stolen Key\n\n`plugin/CloneSite/cloneServer.json.php:73-97` — once the key passes `Clones::thisUR","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-10-31T22:00:33.892Z","source_updated_at":"2026-04-08T23:02:03.254Z","source_disclosed_at":"2026-03-20T20:43:50.000Z","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":"2026-10-31T21:41:59.932Z"}],"next_cursor":null,"snapshot_revision":"42594"}