{"items":[{"id":"NVI-00003018","kind":"vulnerability","title":"AVideo has SSRF Protection Bypass via HTTP Redirect in Image Download Endpoints","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-f359-r3pv-2phf","CVE-2026-33766"],"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-0e47b48bad1fc0aca4df95ae16d7057e"],"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":"2026-10-26T21:10:00.170Z","value":"6.5 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-6355b81a59c4b42d8ea5757a53e97259"},{"kind":"CVSS","as_of":"2026-10-26T21:10:00.170Z","value":"5.3 MEDIUM (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-6355b81a59c4b42d8ea5757a53e97259"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.242%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.15426. Missing scores are unknown.","source_id":"sr-0e47b48bad1fc0aca4df95ae16d7057e"}],"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-2f806127d1a466ba081efc3098f0b991","url":"https://github.com/advisories/GHSA-f359-r3pv-2phf","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-f359-r3pv-2phf","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.707Z"},{"id":"sr-6355b81a59c4b42d8ea5757a53e97259","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33766","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33766","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:23:23.484Z"},{"id":"sr-0e47b48bad1fc0aca4df95ae16d7057e","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-2026-33766","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.782Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-2f806127d1a466ba081efc3098f0b991"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\n`isSSRFSafeURL()` validates URLs against private/reserved IP ranges before fetching, but `url_get_contents()` follows HTTP redirects without re-validating the redirect target. An attacker can bypass SSRF protection by redirecting from a public URL to an internal target.\n\n## Root Cause\n\n**Check-time:** `isSSRFSafeURL()` at `objects/functions.php:4066` resolves the hostname and validates the IP.\n\n**Use-time:** `url_get_contents()` at `objects/functions.php:1990` calls `file_get_contents()` with PHP's default `follow_location=1` — redirects are followed without re-validation. The wget fallback at line 2047 also follows redirects by default.\n\n**Affected endpoint:** `objects/aVideoEncoderReceiveImage.json.php` at lines 67-68, 107-108, 135-136, 160-161:\n```php\nif (isValidURL($_REQUEST['downloadURL_image']) && isSSRFSafeURL($_REQUEST['downloadURL_image'])) {\n    $content = url_get_contents($_REQUEST['downloadURL_image']);\n```\n\n## Proof of Concept\n\n1. Attacker sets up `https://attacker.com/redir` to respond with `302 Location: http://169.254.169.254/latest/meta-data/`\n2. Authenticated user (with upload+edit permissions) triggers image download:\n```\nGET /objects/aVideoEncoderRec","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-06T00:29:57.256Z","source_updated_at":"2026-04-08T23:33:00.875Z","source_disclosed_at":"2026-03-26T18:10:48.000Z","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":"2026-10-31T21:42:10.707Z"},{"id":"NVI-00003018","kind":"vulnerability","title":"AVideo has SSRF Protection Bypass via HTTP Redirect in Image Download Endpoints","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-f359-r3pv-2phf","CVE-2026-33766"],"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-6355b81a59c4b42d8ea5757a53e97259"],"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":"2026-10-26T21:10:00.170Z","value":"6.5 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-6355b81a59c4b42d8ea5757a53e97259"},{"kind":"CVSS","as_of":"2026-10-26T21:10:00.170Z","value":"5.3 MEDIUM (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-6355b81a59c4b42d8ea5757a53e97259"}],"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-2f806127d1a466ba081efc3098f0b991","url":"https://github.com/advisories/GHSA-f359-r3pv-2phf","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-f359-r3pv-2phf","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.707Z"},{"id":"sr-6355b81a59c4b42d8ea5757a53e97259","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33766","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33766","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:23:23.484Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-2f806127d1a466ba081efc3098f0b991"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\n`isSSRFSafeURL()` validates URLs against private/reserved IP ranges before fetching, but `url_get_contents()` follows HTTP redirects without re-validating the redirect target. An attacker can bypass SSRF protection by redirecting from a public URL to an internal target.\n\n## Root Cause\n\n**Check-time:** `isSSRFSafeURL()` at `objects/functions.php:4066` resolves the hostname and validates the IP.\n\n**Use-time:** `url_get_contents()` at `objects/functions.php:1990` calls `file_get_contents()` with PHP's default `follow_location=1` — redirects are followed without re-validation. The wget fallback at line 2047 also follows redirects by default.\n\n**Affected endpoint:** `objects/aVideoEncoderReceiveImage.json.php` at lines 67-68, 107-108, 135-136, 160-161:\n```php\nif (isValidURL($_REQUEST['downloadURL_image']) && isSSRFSafeURL($_REQUEST['downloadURL_image'])) {\n    $content = url_get_contents($_REQUEST['downloadURL_image']);\n```\n\n## Proof of Concept\n\n1. Attacker sets up `https://attacker.com/redir` to respond with `302 Location: http://169.254.169.254/latest/meta-data/`\n2. Authenticated user (with upload+edit permissions) triggers image download:\n```\nGET /objects/aVideoEncoderRec","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-11-02T20:21:10.298Z","source_updated_at":"2026-04-08T23:33:00.875Z","source_disclosed_at":"2026-03-26T18:10:48.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:10.707Z"},{"id":"NVI-00003018","kind":"vulnerability","title":"AVideo has SSRF Protection Bypass via HTTP Redirect in Image Download Endpoints","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-f359-r3pv-2phf","CVE-2026-33766"],"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-2f806127d1a466ba081efc3098f0b991"],"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-2f806127d1a466ba081efc3098f0b991","url":"https://github.com/advisories/GHSA-f359-r3pv-2phf","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-f359-r3pv-2phf","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.707Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-2f806127d1a466ba081efc3098f0b991"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\n`isSSRFSafeURL()` validates URLs against private/reserved IP ranges before fetching, but `url_get_contents()` follows HTTP redirects without re-validating the redirect target. An attacker can bypass SSRF protection by redirecting from a public URL to an internal target.\n\n## Root Cause\n\n**Check-time:** `isSSRFSafeURL()` at `objects/functions.php:4066` resolves the hostname and validates the IP.\n\n**Use-time:** `url_get_contents()` at `objects/functions.php:1990` calls `file_get_contents()` with PHP's default `follow_location=1` — redirects are followed without re-validation. The wget fallback at line 2047 also follows redirects by default.\n\n**Affected endpoint:** `objects/aVideoEncoderReceiveImage.json.php` at lines 67-68, 107-108, 135-136, 160-161:\n```php\nif (isValidURL($_REQUEST['downloadURL_image']) && isSSRFSafeURL($_REQUEST['downloadURL_image'])) {\n    $content = url_get_contents($_REQUEST['downloadURL_image']);\n```\n\n## Proof of Concept\n\n1. Attacker sets up `https://attacker.com/redir` to respond with `302 Location: http://169.254.169.254/latest/meta-data/`\n2. Authenticated user (with upload+edit permissions) triggers image download:\n```\nGET /objects/aVideoEncoderRec","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 26.0"]}],"null_published_at":"2026-10-31T22:12:38.471Z","source_updated_at":"2026-04-08T23:33:00.875Z","source_disclosed_at":"2026-03-26T18:10:48.000Z","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":"2026-10-31T21:42:10.707Z"}],"next_cursor":null,"snapshot_revision":"42594"}