{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-103299", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "state": "PUBLISHED", "assignerShortName": "WPScan", "dateReserved": "2026-09-30T11:26:11.706Z", "datePublished": "2026-10-26T06:00:18.758Z", "dateUpdated": "2026-10-26T06:00:18.758Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2026-10-26T06:00:18.758Z"}, "title": "nexi Alpha Bank for WooCommerce <= 2.2.0 - Unauthenticated Payment Confirmation Forgery via Empty Shared Secret", "problemTypes": [{"descriptions": [{"description": "CWE-287 Improper Authentication", "lang": "en", "type": "CWE"}]}], "affected": [{"vendor": "Unknown", "product": "Payment Gateway", "versions": [{"status": "affected", "versionType": "semver", "version": "0", "lessThanOrEqual": "2.2.0"}], "defaultStatus": "unknown"}], "descriptions": [{"lang": "en", "value": "The Payment Gateway WordPress plugin through 2.2.0 does not ensure a shared secret is configured before using it to authenticate the bank's payment-notification callback, allowing unauthenticated attackers to forge a valid notification and mark any WooCommerce order as paid on installs where the secret has not been set, and the same callback lets them move any pending order to a failed state whether or not the secret is configured."}], "references": [{"url": "https://wpscan.com/vulnerability/0a1c3070-181d-49ea-9488-d0d7e4be419c/", "tags": ["exploit", "vdb-entry", "technical-description"]}], "credits": [{"lang": "en", "value": "Naoki Kawahigashi", "type": "finder"}, {"lang": "en", "value": "WPScan", "type": "coordinator"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "WPScan CVE Generator"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unknown", "product": "Payment Gateway", "vendor": "Unknown", "versions": [{"lessThanOrEqual": "2.2.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "contact@wpscan.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Payment Gateway WordPress plugin through 2.2.0 does not ensure a shared secret is configured before using it to authenticate the bank's payment-notification callback, allowing unauthenticated attackers to forge a valid notification and mark any WooCommerce order as paid on installs where the secret has not been set, and the same callback lets them move any pending order to a failed state whether or not the secret is configured."}], "id": "CVE-2026-103299", "lastModified": "2026-10-26T07:17:06.870", "metrics": {}, "published": "2026-10-26T07:17:06.870", "references": [{"source": "contact@wpscan.com", "url": "https://wpscan.com/vulnerability/0a1c3070-181d-49ea-9488-d0d7e4be419c/"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Received"}

{}