{"items":[{"id":"NVI-00002059","kind":"vulnerability","title":"CardGate Payments plugin for WooCommerce does not validate request origin","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-5pq5-9phv-q5j3","CVE-2020-8819"],"plain_summary":"OSV carries this publisher advisory for cardgate/woocommerce. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 3.1.16 for cardgate/woocommerce. Confirm the publisher’s latest guidance.","source_ids":["sr-0991bfe58711259953f7f88764119951"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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Dataset date/model retained; FIRST services terms apply.","title":"CVE-2020-8819","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0991bfe58711259953f7f88764119951"],"technology":"cardgate/woocommerce","known_exclusions":[],"conditions_summary":"An issue was discovered in the CardGate Payments plugin through 3.1.15 for WooCommerce. Lack of origin authentication in the IPN callback processing function in cardgate/cardgate.php allows an attacker to remotely replace critical plugin settings (merchant ID, secret key, etc.) and therefore bypass the payment process (e.g., spoof an order status by manually sending an IPN callback request with a valid signature but without real payment) and/or receive all of the subsequent payments.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.1.16"]}],"null_published_at":"2026-10-31T22:27:03.542Z","source_updated_at":"2023-11-08T04:04:18.596Z","source_disclosed_at":"2022-05-24T17:09:38.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:59.925Z"},{"id":"NVI-00002059","kind":"vulnerability","title":"CardGate Payments plugin for WooCommerce does not validate request origin","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-5pq5-9phv-q5j3","CVE-2020-8819"],"plain_summary":"OSV carries this publisher advisory for cardgate/woocommerce. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 3.1.16 for cardgate/woocommerce. Confirm the publisher’s latest guidance.","source_ids":["sr-0991bfe58711259953f7f88764119951"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-121360bdbe9acb9ee2624b6800741b68"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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Dataset date/model retained; FIRST services terms apply.","title":"CVE-2020-8819","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0991bfe58711259953f7f88764119951"],"technology":"cardgate/woocommerce","known_exclusions":[],"conditions_summary":"An issue was discovered in the CardGate Payments plugin through 3.1.15 for WooCommerce. Lack of origin authentication in the IPN callback processing function in cardgate/cardgate.php allows an attacker to remotely replace critical plugin settings (merchant ID, secret key, etc.) and therefore bypass the payment process (e.g., spoof an order status by manually sending an IPN callback request with a valid signature but without real payment) and/or receive all of the subsequent payments.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.1.16"]}],"null_published_at":"2026-10-31T22:13:48.409Z","source_updated_at":"2023-11-08T04:04:18.596Z","source_disclosed_at":"2022-05-24T17:09:38.000Z","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":"2026-10-31T21:41:59.925Z"},{"id":"NVI-00002059","kind":"vulnerability","title":"CardGate Payments plugin for WooCommerce does not validate request origin","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-5pq5-9phv-q5j3","CVE-2020-8819"],"plain_summary":"OSV carries this publisher advisory for cardgate/woocommerce. 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This report has not examined your application.","related_sources":[{"id":"sr-0991bfe58711259953f7f88764119951","url":"https://github.com/advisories/GHSA-5pq5-9phv-q5j3","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-5pq5-9phv-q5j3","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.925Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0991bfe58711259953f7f88764119951"],"technology":"cardgate/woocommerce","known_exclusions":[],"conditions_summary":"An issue was discovered in the CardGate Payments plugin through 3.1.15 for WooCommerce. 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