{"items":[{"id":"NVI-00008117","kind":"vulnerability","title":"WWBN AVideo has CSRF in configurationUpdate.json.php Enables Full Site Configuration Takeover Including Encoder URL and SMTP Credentials","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-vvfw-4m39-fjqf","CVE-2026-40925"],"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-68cb0e371537ad103ed0130c2256bdee"],"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":"0.173%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.06731. Missing scores are unknown.","source_id":"sr-68cb0e371537ad103ed0130c2256bdee"}],"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-f6c3eedb7a42a4d1cdfd69e084280748","url":"https://github.com/advisories/GHSA-vvfw-4m39-fjqf","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-vvfw-4m39-fjqf","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.378Z"},{"id":"sr-68cb0e371537ad103ed0130c2256bdee","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-2026-40925","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.378Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-f6c3eedb7a42a4d1cdfd69e084280748"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\n`objects/configurationUpdate.json.php` (also routed via `/updateConfig`) persists dozens of global site settings from `$_POST` but protects the endpoint only with `User::isAdmin()`. It does not call `forbidIfIsUntrustedRequest()`, does not verify a `globalToken`, and does not validate the Origin/Referer header. Because AVideo intentionally sets `session.cookie_samesite=None` to support cross-origin iframe embedding, a logged-in administrator who visits an attacker-controlled page will have the browser auto-submit a cross-origin POST that rewrites the site's encoder URL, SMTP credentials, site `` HTML, logo, favicon, contact email, and more in a single request.\n\n## Details\n\nThe entire authorization and CSRF check for the endpoint is this block at `objects/configurationUpdate.json.php:10`:\n\n```php\nrequire_once $global['systemRootPath'] . 'objects/user.php';\nif (!User::isAdmin()) {\n    die('{\"error\":\"' . __(\"Permission denied\") . '\"}');\n}\n```\n\nImmediately after, `$_POST` values are written straight into the global `AVideoConf` object and persisted:\n\n```php\n// objects/configurationUpdate.json.php\n$config = new AVideoConf();\n$config->setContactEmail($_POST['contactEmai","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 29.0"]}],"null_published_at":"2026-11-01T01:45:40.744Z","source_updated_at":"2026-05-05T16:26:32.277Z","source_disclosed_at":"2026-04-14T23:12:30.000Z","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":"2026-10-31T21:42:41.378Z"},{"id":"NVI-00008117","kind":"vulnerability","title":"WWBN AVideo has CSRF in configurationUpdate.json.php Enables Full Site Configuration Takeover Including Encoder URL and SMTP Credentials","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-vvfw-4m39-fjqf","CVE-2026-40925"],"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-f6c3eedb7a42a4d1cdfd69e084280748"],"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-f6c3eedb7a42a4d1cdfd69e084280748","url":"https://github.com/advisories/GHSA-vvfw-4m39-fjqf","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-vvfw-4m39-fjqf","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.378Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-f6c3eedb7a42a4d1cdfd69e084280748"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\n`objects/configurationUpdate.json.php` (also routed via `/updateConfig`) persists dozens of global site settings from `$_POST` but protects the endpoint only with `User::isAdmin()`. It does not call `forbidIfIsUntrustedRequest()`, does not verify a `globalToken`, and does not validate the Origin/Referer header. Because AVideo intentionally sets `session.cookie_samesite=None` to support cross-origin iframe embedding, a logged-in administrator who visits an attacker-controlled page will have the browser auto-submit a cross-origin POST that rewrites the site's encoder URL, SMTP credentials, site `` HTML, logo, favicon, contact email, and more in a single request.\n\n## Details\n\nThe entire authorization and CSRF check for the endpoint is this block at `objects/configurationUpdate.json.php:10`:\n\n```php\nrequire_once $global['systemRootPath'] . 'objects/user.php';\nif (!User::isAdmin()) {\n    die('{\"error\":\"' . __(\"Permission denied\") . '\"}');\n}\n```\n\nImmediately after, `$_POST` values are written straight into the global `AVideoConf` object and persisted:\n\n```php\n// objects/configurationUpdate.json.php\n$config = new AVideoConf();\n$config->setContactEmail($_POST['contactEmai","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 29.0"]}],"null_published_at":"2026-10-31T22:13:22.830Z","source_updated_at":"2026-05-05T16:26:32.277Z","source_disclosed_at":"2026-04-14T23:12:30.000Z","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":"2026-10-31T21:42:41.378Z"}],"next_cursor":null,"snapshot_revision":"42594"}