{"id":"CVE-2026-84091","aliases":["EUVD-2026-85265","GHSA-5gpw-3mxh-8583"],"status":"published","title":"SUMIT Payment Gateway for WooCommerce \u003c 4.0.0 - Unauthenticated Payment Confirmation Forgery via bit IPN","description":"The SUMIT Payment Gateway for WooCommerce WordPress plugin before 4.0.0 does not verify with the payment provider that a payment notification is genuine before marking the corresponding order as paid, allowing unauthenticated users to mark a pending order paid without completing payment.","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":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00304,"percentile":0.23408,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2026-09-23T12:08:59Z","modified":"2026-09-24T14:42:02Z","products":[{"vendor":"unknown","product":"sumit payment gateway for woocommerce"}],"references":[{"url":"https://wpscan.com/vulnerability/10c7a9bd-eac0-49eb-9238-d7c477312166/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-84091"},{"url":"https://wpscan.com/vulnerability/10c7a9bd-eac0-49eb-9238-d7c477312166"},{"url":"https://github.com/advisories/GHSA-5gpw-3mxh-8583"}],"sources":{"cve":[{"id":"CVE-2026-84091","title":"SUMIT Payment Gateway for WooCommerce \u003c 4.0.0 - Unauthenticated Payment Confirmation Forgery via bit IPN","description":"The SUMIT Payment Gateway for WooCommerce WordPress plugin before 4.0.0 does not verify with the payment provider that a payment notification is genuine before marking the corresponding order as paid, allowing unauthenticated users to mark a pending order paid without completing payment.","status":"published","published":"2026-09-23T12:08:59.817Z","modified":"2026-09-23T12:38:20.929Z","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":"cna"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:20:08.391556Z"}],"euvd":[{"id":"EUVD-2026-85265","description":"The SUMIT Payment Gateway for WooCommerce WordPress plugin before 4.0.0 does not verify with the payment provider that a payment notification is genuine before marking the corresponding order as paid, allowing unauthenticated users to mark a pending order paid without completing payment.","status":"published","published":"2026-09-23T12:08:59Z","modified":"2026-09-23T12:38:20Z","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":"2026-11-02T17:28:01.283316Z"}],"ghsa":[{"id":"GHSA-5gpw-3mxh-8583","title":"The SUMIT Payment Gateway for WooCommerce WordPress plugin before 4.0.0 does not verify with the...","description":"The SUMIT Payment Gateway for WooCommerce WordPress plugin before 4.0.0 does not verify with the payment provider that a payment notification is genuine before marking the corresponding order as paid, allowing unauthenticated users to mark a pending order paid without completing payment.","status":"published","published":"2026-09-23T15:30:48Z","modified":"2026-09-23T15:30:52Z","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-287"],"updated_at":"2026-11-02T15:12:20.494129Z"}],"nvd":[{"id":"CVE-2026-84091","description":"The SUMIT Payment Gateway for WooCommerce WordPress plugin before 4.0.0 does not verify with the payment provider that a payment notification is genuine before marking the corresponding order as paid, allowing unauthenticated users to mark a pending order paid without completing payment.","status":"published","published":"2026-09-23T13:17:30.623Z","modified":"2026-09-24T14:42:02.707Z","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-287"],"updated_at":"2026-11-02T14:12:50.703874Z"}]}}