{"items":[{"id":"NVI-00003158","kind":"vulnerability","title":"AVideo has a SSRF Protection Bypass via IPv4-Mapped IPv6 Addresses in Unauthenticated LiveLinks Proxy","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-p3gr-g84w-g8hh","CVE-2026-33480"],"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-0c123b93bd0a893e6e87dd44ef83012e"],"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":"2026-06-17T10:37:34.263Z","value":"8.6 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-483bc814d7ce9418242b47000c8e3e4e"},{"kind":"CVSS","as_of":"2026-06-17T10:37:34.263Z","value":"8.6 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-483bc814d7ce9418242b47000c8e3e4e"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.326%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.25691. Missing scores are unknown.","source_id":"sr-0c123b93bd0a893e6e87dd44ef83012e"}],"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-34bb920c414f524b8b085f982922e8c2","url":"https://github.com/advisories/GHSA-p3gr-g84w-g8hh","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-p3gr-g84w-g8hh","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.985Z"},{"id":"sr-483bc814d7ce9418242b47000c8e3e4e","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33480","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33480","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:22:50.140Z"},{"id":"sr-0c123b93bd0a893e6e87dd44ef83012e","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-2026-33480","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.782Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-34bb920c414f524b8b085f982922e8c2"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `isSSRFSafeURL()` function in AVideo can be bypassed using IPv4-mapped IPv6 addresses (`::ffff:x.x.x.x`). The unauthenticated `plugin/LiveLinks/proxy.php` endpoint uses this function to validate URLs before fetching them with curl, but the IPv4-mapped IPv6 prefix passes all checks, allowing an attacker to access cloud metadata services, internal networks, and localhost services.\n\n## Details\n\nThe `isSSRFSafeURL()` function in `objects/functions.php` (lines 4021-4169) implements SSRF protection with two separate check paths:\n\n1. **IPv4 checks** (lines 4101-4134): Regex patterns matching dotted-decimal notation (`/^10\\./`, `/^172\\./`, `/^192\\.168\\./`, `/^127\\./`, `/^169\\.254\\./`)\n2. **IPv6 checks** (lines 4150-4166): Checks for `::1`, `fe80::/10` (link-local), and `fc00::/7` (unique local)\n\nThe gap: IPv4-mapped IPv6 addresses (`::ffff:0:0/96`) are not checked in either path. When a URL like `http://[::ffff:169.254.169.254]/` is provided:\n\n```\n// Line 4038: parse_url strips brackets from IPv6 host\n$host = parse_url($url, PHP_URL_HOST);\n// $host = \"::ffff:169.254.169.254\"\n\n// Line 4079: filter_var recognizes it as valid IPv6, skips DNS resolution\nif (!filter_var($host, F","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-06T00:29:57.245Z","source_updated_at":"2026-03-25T19:48:32.352Z","source_disclosed_at":"2026-03-20T20:44:10.000Z","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":"2026-10-31T21:42:30.985Z"},{"id":"NVI-00003158","kind":"vulnerability","title":"AVideo has a SSRF Protection Bypass via IPv4-Mapped IPv6 Addresses in Unauthenticated LiveLinks Proxy","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-p3gr-g84w-g8hh","CVE-2026-33480"],"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-379a619754e9969ca27ef757bcf87924"],"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":"2026-06-17T10:37:34.263Z","value":"8.6 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-483bc814d7ce9418242b47000c8e3e4e"},{"kind":"CVSS","as_of":"2026-06-17T10:37:34.263Z","value":"8.6 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-483bc814d7ce9418242b47000c8e3e4e"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.326%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.25668. Missing scores are unknown.","source_id":"sr-379a619754e9969ca27ef757bcf87924"}],"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-34bb920c414f524b8b085f982922e8c2","url":"https://github.com/advisories/GHSA-p3gr-g84w-g8hh","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-p3gr-g84w-g8hh","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.985Z"},{"id":"sr-483bc814d7ce9418242b47000c8e3e4e","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33480","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33480","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:22:50.140Z"},{"id":"sr-379a619754e9969ca27ef757bcf87924","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-2026-33480","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.377Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-34bb920c414f524b8b085f982922e8c2"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `isSSRFSafeURL()` function in AVideo can be bypassed using IPv4-mapped IPv6 addresses (`::ffff:x.x.x.x`). The unauthenticated `plugin/LiveLinks/proxy.php` endpoint uses this function to validate URLs before fetching them with curl, but the IPv4-mapped IPv6 prefix passes all checks, allowing an attacker to access cloud metadata services, internal networks, and localhost services.\n\n## Details\n\nThe `isSSRFSafeURL()` function in `objects/functions.php` (lines 4021-4169) implements SSRF protection with two separate check paths:\n\n1. **IPv4 checks** (lines 4101-4134): Regex patterns matching dotted-decimal notation (`/^10\\./`, `/^172\\./`, `/^192\\.168\\./`, `/^127\\./`, `/^169\\.254\\./`)\n2. **IPv6 checks** (lines 4150-4166): Checks for `::1`, `fe80::/10` (link-local), and `fc00::/7` (unique local)\n\nThe gap: IPv4-mapped IPv6 addresses (`::ffff:0:0/96`) are not checked in either path. When a URL like `http://[::ffff:169.254.169.254]/` is provided:\n\n```\n// Line 4038: parse_url strips brackets from IPv6 host\n$host = parse_url($url, PHP_URL_HOST);\n// $host = \"::ffff:169.254.169.254\"\n\n// Line 4079: filter_var recognizes it as valid IPv6, skips DNS resolution\nif (!filter_var($host, F","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-01T14:34:07.644Z","source_updated_at":"2026-03-25T19:48:32.352Z","source_disclosed_at":"2026-03-20T20:44:10.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:30.985Z"},{"id":"NVI-00003158","kind":"vulnerability","title":"AVideo has a SSRF Protection Bypass via IPv4-Mapped IPv6 Addresses in Unauthenticated LiveLinks Proxy","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-p3gr-g84w-g8hh","CVE-2026-33480"],"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-379a619754e9969ca27ef757bcf87924"],"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":"0.326%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.25668. Missing scores are unknown.","source_id":"sr-379a619754e9969ca27ef757bcf87924"}],"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-34bb920c414f524b8b085f982922e8c2","url":"https://github.com/advisories/GHSA-p3gr-g84w-g8hh","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-p3gr-g84w-g8hh","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.985Z"},{"id":"sr-379a619754e9969ca27ef757bcf87924","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-2026-33480","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.377Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-34bb920c414f524b8b085f982922e8c2"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `isSSRFSafeURL()` function in AVideo can be bypassed using IPv4-mapped IPv6 addresses (`::ffff:x.x.x.x`). The unauthenticated `plugin/LiveLinks/proxy.php` endpoint uses this function to validate URLs before fetching them with curl, but the IPv4-mapped IPv6 prefix passes all checks, allowing an attacker to access cloud metadata services, internal networks, and localhost services.\n\n## Details\n\nThe `isSSRFSafeURL()` function in `objects/functions.php` (lines 4021-4169) implements SSRF protection with two separate check paths:\n\n1. **IPv4 checks** (lines 4101-4134): Regex patterns matching dotted-decimal notation (`/^10\\./`, `/^172\\./`, `/^192\\.168\\./`, `/^127\\./`, `/^169\\.254\\./`)\n2. **IPv6 checks** (lines 4150-4166): Checks for `::1`, `fe80::/10` (link-local), and `fc00::/7` (unique local)\n\nThe gap: IPv4-mapped IPv6 addresses (`::ffff:0:0/96`) are not checked in either path. When a URL like `http://[::ffff:169.254.169.254]/` is provided:\n\n```\n// Line 4038: parse_url strips brackets from IPv6 host\n$host = parse_url($url, PHP_URL_HOST);\n// $host = \"::ffff:169.254.169.254\"\n\n// Line 4079: filter_var recognizes it as valid IPv6, skips DNS resolution\nif (!filter_var($host, F","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-10-31T22:27:15.291Z","source_updated_at":"2026-03-25T19:48:32.352Z","source_disclosed_at":"2026-03-20T20:44:10.000Z","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":"2026-10-31T21:42:30.985Z"},{"id":"NVI-00003158","kind":"vulnerability","title":"AVideo has a SSRF Protection Bypass via IPv4-Mapped IPv6 Addresses in Unauthenticated LiveLinks Proxy","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-p3gr-g84w-g8hh","CVE-2026-33480"],"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-34bb920c414f524b8b085f982922e8c2"],"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-34bb920c414f524b8b085f982922e8c2","url":"https://github.com/advisories/GHSA-p3gr-g84w-g8hh","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-p3gr-g84w-g8hh","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.985Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-34bb920c414f524b8b085f982922e8c2"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `isSSRFSafeURL()` function in AVideo can be bypassed using IPv4-mapped IPv6 addresses (`::ffff:x.x.x.x`). The unauthenticated `plugin/LiveLinks/proxy.php` endpoint uses this function to validate URLs before fetching them with curl, but the IPv4-mapped IPv6 prefix passes all checks, allowing an attacker to access cloud metadata services, internal networks, and localhost services.\n\n## Details\n\nThe `isSSRFSafeURL()` function in `objects/functions.php` (lines 4021-4169) implements SSRF protection with two separate check paths:\n\n1. **IPv4 checks** (lines 4101-4134): Regex patterns matching dotted-decimal notation (`/^10\\./`, `/^172\\./`, `/^192\\.168\\./`, `/^127\\./`, `/^169\\.254\\./`)\n2. **IPv6 checks** (lines 4150-4166): Checks for `::1`, `fe80::/10` (link-local), and `fc00::/7` (unique local)\n\nThe gap: IPv4-mapped IPv6 addresses (`::ffff:0:0/96`) are not checked in either path. When a URL like `http://[::ffff:169.254.169.254]/` is provided:\n\n```\n// Line 4038: parse_url strips brackets from IPv6 host\n$host = parse_url($url, PHP_URL_HOST);\n// $host = \"::ffff:169.254.169.254\"\n\n// Line 4079: filter_var recognizes it as valid IPv6, skips DNS resolution\nif (!filter_var($host, F","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-10-31T22:12:38.477Z","source_updated_at":"2026-03-25T19:48:32.352Z","source_disclosed_at":"2026-03-20T20:44:10.000Z","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":"2026-10-31T21:42:30.985Z"}],"next_cursor":null,"snapshot_revision":"42594"}