{"id":"CVE-2026-10599","aliases":["EUVD-2026-54302","GHSA-x972-w82m-gqc5"],"status":"published","title":"Integrate PhonePe with WooCommerce \u003c= 1.2.1 - Unauthenticated Payment Bypass via Transaction ID Reuse","description":"The Integrate PhonePe with WooCommerce WordPress plugin through 1.2.1 does not validate that a verified payment transaction belongs to the order being marked as paid, nor does it verify the authenticity of its payment-completion request, allowing unauthenticated attackers to reuse a single valid transaction to mark arbitrary orders as paid and bypass payment.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00214,"percentile":0.11841,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-345","CWE-639"],"published":"2026-08-06T16:45:21Z","modified":"2026-08-26T16:31:16Z","products":[{"vendor":"unknown","product":"integrate phonepe with woocommerce"}],"references":[{"url":"https://wpscan.com/vulnerability/a1aae05d-63d0-4cde-8a9c-996f58f58e48/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-10599"},{"url":"https://wpscan.com/vulnerability/a1aae05d-63d0-4cde-8a9c-996f58f58e48"},{"url":"https://github.com/advisories/GHSA-x972-w82m-gqc5"}],"sources":{"cve":[{"id":"CVE-2026-10599","title":"Integrate PhonePe with WooCommerce \u003c= 1.2.1 - Unauthenticated Payment Bypass via Transaction ID Reuse","description":"The Integrate PhonePe with WooCommerce WordPress plugin through 1.2.1 does not validate that a verified payment transaction belongs to the order being marked as paid, nor does it verify the authenticity of its payment-completion request, allowing unauthenticated attackers to reuse a single valid transaction to mark arbitrary orders as paid and bypass payment.","status":"published","published":"2026-08-06T16:45:21.571Z","modified":"2026-08-07T13:46:26.94Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-639","CWE-345"],"updated_at":"2026-11-02T13:40:12.486331Z"}],"euvd":[{"id":"EUVD-2026-54302","description":"The Integrate PhonePe with WooCommerce WordPress plugin through 1.2.1 does not validate that a verified payment transaction belongs to the order being marked as paid, nor does it verify the authenticity of its payment-completion request, allowing unauthenticated attackers to reuse a single valid transaction to mark arbitrary orders as paid and bypass payment.","status":"published","published":"2026-08-06T16:45:21Z","modified":"2026-08-07T13:46:26Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T18:02:07.294457Z"}],"ghsa":[{"id":"GHSA-x972-w82m-gqc5","title":"The Integrate PhonePe with WooCommerce WordPress plugin through 1.2.1 does not validate that a...","description":"The Integrate PhonePe with WooCommerce WordPress plugin through 1.2.1 does not validate that a verified payment transaction belongs to the order being marked as paid, nor does it verify the authenticity of its payment-completion request, allowing unauthenticated attackers to reuse a single valid transaction to mark arbitrary orders as paid and bypass payment.","status":"published","published":"2026-08-07T00:31:13Z","modified":"2026-08-07T15:34:11Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-345"],"updated_at":"2026-11-02T15:10:11.66732Z"}],"nvd":[{"id":"CVE-2026-10599","description":"The Integrate PhonePe with WooCommerce WordPress plugin through 1.2.1 does not validate that a verified payment transaction belongs to the order being marked as paid, nor does it verify the authenticity of its payment-completion request, allowing unauthenticated attackers to reuse a single valid transaction to mark arbitrary orders as paid and bypass payment.","status":"published","published":"2026-08-06T22:16:42.68Z","modified":"2026-08-26T16:31:16.753Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-345","CWE-639"],"updated_at":"2026-11-02T14:12:35.386166Z"}]}}