{"id":"CVE-2026-103382","aliases":["EUVD-2026-111698","GHSA-c348-5968-fp8m"],"status":"published","title":"Casso Auto-confirm Bank Transfer \u003c 4.2.0 - Unauthenticated WooCommerce Order Payment Confirmation","description":"The Casso Flow  WordPress plugin before 4.2.0 does not properly authenticate incoming bank-transfer payment notifications, as the token used to verify them is empty on a default installation, allowing unauthenticated attackers to forge a notification and mark any pending WooCommerce order as paid, regardless of its payment method.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00231,"percentile":0.14059,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2026-10-28T06:00:20Z","modified":"2026-10-28T18:31:56Z","products":[{"vendor":"unknown","product":"casso flow"}],"references":[{"url":"https://wpscan.com/vulnerability/2056019e-22bf-4ba1-9b3b-239a369f0219/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-103382"},{"url":"https://wpscan.com/vulnerability/2056019e-22bf-4ba1-9b3b-239a369f0219"},{"url":"https://github.com/advisories/GHSA-c348-5968-fp8m"}],"sources":{"cve":[{"id":"CVE-2026-103382","title":"Casso Auto-confirm Bank Transfer \u003c 4.2.0 - Unauthenticated WooCommerce Order Payment Confirmation","description":"The Casso Flow  WordPress plugin before 4.2.0 does not properly authenticate incoming bank-transfer payment notifications, as the token used to verify them is empty on a default installation, allowing unauthenticated attackers to forge a notification and mark any pending WooCommerce order as paid, regardless of its payment method.","status":"published","published":"2026-10-28T06:00:20.631Z","modified":"2026-10-28T17:58:09.436Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T13:34:37.420074Z"}],"euvd":[{"id":"EUVD-2026-111698","description":"The Casso Flow  WordPress plugin before 4.2.0 does not properly authenticate incoming bank-transfer payment notifications, as the token used to verify them is empty on a default installation, allowing unauthenticated attackers to forge a notification and mark any pending WooCommerce order as paid, regardless of its payment method.","status":"published","published":"2026-10-28T06:00:20Z","modified":"2026-10-28T17:58:09Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T16:59:19.529238Z"}],"ghsa":[{"id":"GHSA-c348-5968-fp8m","title":"The Casso Flow  WordPress plugin before 4.2.0 does not properly authenticate incoming bank...","description":"The Casso Flow  WordPress plugin before 4.2.0 does not properly authenticate incoming bank-transfer payment notifications, as the token used to verify them is empty on a default installation, allowing unauthenticated attackers to forge a notification and mark any pending WooCommerce order as paid, regardless of its payment method.","status":"published","published":"2026-10-28T06:30:26Z","modified":"2026-10-28T18:31:56Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:14:35.861264Z"}],"nvd":[{"id":"CVE-2026-103382","description":"The Casso Flow  WordPress plugin before 4.2.0 does not properly authenticate incoming bank-transfer payment notifications, as the token used to verify them is empty on a default installation, allowing unauthenticated attackers to forge a notification and mark any pending WooCommerce order as paid, regardless of its payment method.","status":"published","published":"2026-10-28T06:16:32.02Z","modified":"2026-10-28T18:17:02.27Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:13:04.037468Z"}]}}