{"id":"CVE-2026-111957","state":"PUBLISHED","title":"SUMIT Payment Gateway for WooCommerce < 4.0.0 - Unauthenticated Payment Confirmation Forgery via Redirect Callback","description":"The SUMIT Payment Gateway for WooCommerce WordPress plugin before 4.0.0 does not bind the payment it confirms with the provider to the order being completed, nor check the payment amount against the order total, allowing unauthenticated users to mark a pending order as paid by replaying a payment identifier obtained from any single genuine payment.","publishedAt":"2026-10-21T06:00:23.474Z","updatedAt":"2026-10-21T10:35:02.777Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown SUMIT Payment Gateway for WooCommerce"],"affected":[{"vendor":"Unknown","product":"SUMIT Payment Gateway for WooCommerce","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"4.0.0","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/751aa9b8-761e-4982-8708-6a746fddef09/"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/111xxx/CVE-2026-111957.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-111957","state":"PUBLISHED","datePublished":"2026-10-21T06:00:23.474Z","dateUpdated":"2026-10-21T10:35:02.777Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-10-17T15:46:14.881Z"},"containers":{"cna":{"title":"SUMIT Payment Gateway for WooCommerce < 4.0.0 - Unauthenticated Payment Confirmation Forgery via Redirect Callback","descriptions":[{"lang":"en","value":"The SUMIT Payment Gateway for WooCommerce WordPress plugin before 4.0.0 does not bind the payment it confirms with the provider to the order being completed, nor check the payment amount against the order total, allowing unauthenticated users to mark a pending order as paid by replaying a payment identifier obtained from any single genuine payment."}],"affected":[{"vendor":"Unknown","product":"SUMIT Payment Gateway for WooCommerce","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"4.0.0","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/751aa9b8-761e-4982-8708-6a746fddef09/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-863 Incorrect Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-10-21T06:00:23.474Z"},"credits":[{"lang":"en","value":"Enrico Marcolini","type":"finder"},{"lang":"en","value":"Claudio Marchesini","type":"finder"},{"lang":"en","value":"Dottor Marc","type":"finder"},{"lang":"en","value":"WPScan","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"WPScan CVE Generator"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2026-111957","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-10-21T10:17:25.640304Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","lang":"en","type":"CWE","description":"CWE-863 Incorrect Authorization"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-21T10:35:02.777Z"}}]}}}