{"id":"CVE-2026-81423","state":"PUBLISHED","title":"Accept Stripe Payments < 2.1.4 - Open Redirect via IPN Handler","description":"The Accept Stripe Payments WordPress plugin before 2.1.4 does not validate a user-supplied URL before using it in a redirect, allowing unauthenticated attackers to redirect visitors to an arbitrary external website, which can be leveraged for phishing.","publishedAt":"2026-09-05T06:00:06.462Z","updatedAt":"2026-09-06T10:39:51.115Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown Accept Stripe Payments"],"affected":[{"vendor":"Unknown","product":"Accept Stripe Payments","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.1.4","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/0e4bbbde-b93e-4b58-8baf-301073e9a0c5/"],"weaknesses":["CWE-601"],"ingestedAt":"2026-10-29T20:13:15.269Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/81xxx/CVE-2026-81423.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-81423","state":"PUBLISHED","datePublished":"2026-09-05T06:00:06.462Z","dateUpdated":"2026-09-06T10:39:51.115Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-08-26T19:08:03.348Z"},"containers":{"cna":{"title":"Accept Stripe Payments < 2.1.4 - Open Redirect via IPN Handler","descriptions":[{"lang":"en","value":"The Accept Stripe Payments WordPress plugin before 2.1.4 does not validate a user-supplied URL before using it in a redirect, allowing unauthenticated attackers to redirect visitors to an arbitrary external website, which can be leveraged for phishing."}],"affected":[{"vendor":"Unknown","product":"Accept Stripe Payments","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.1.4","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/0e4bbbde-b93e-4b58-8baf-301073e9a0c5/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-601 URL Redirection to Untrusted Site ('Open Redirect')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-09-05T06:00:06.462Z"},"credits":[{"lang":"en","value":"Usama Arshad","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":4.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-09-06T10:32:07.867145Z","id":"CVE-2026-81423","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-601","type":"CWE","lang":"en","description":"CWE-601 URL Redirection to Untrusted Site ('Open Redirect')"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-06T10:39:51.115Z"}}]}}}