{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-109937", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "state": "PUBLISHED", "assignerShortName": "WPScan", "dateReserved": "2026-10-13T11:18:33.392Z", "datePublished": "2026-10-18T06:00:14.838Z", "dateUpdated": "2026-10-18T06:00:14.838Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2026-10-18T06:00:14.838Z"}, "title": "Otter Blocks < 3.2.3 - Unauthenticated Open Redirect via Stripe Checkout Block", "problemTypes": [{"descriptions": [{"description": "CWE-601 URL Redirection to Untrusted Site ('Open Redirect')", "lang": "en", "type": "CWE"}]}], "affected": [{"vendor": "Unknown", "product": "Otter Blocks", "versions": [{"status": "affected", "versionType": "semver", "version": "0", "lessThan": "3.2.3"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Otter Blocks WordPress plugin before 3.2.3 does not validate that a user-supplied return URL belongs to the site before using it to build the return destination of a Stripe Checkout session, allowing unauthenticated attackers to redirect victims who complete or cancel checkout to an arbitrary external URL."}], "references": [{"url": "https://wpscan.com/vulnerability/9765313d-c879-457f-851f-dab74b8d90a0/", "tags": ["exploit", "vdb-entry", "technical-description"]}], "credits": [{"lang": "en", "value": "John Ryan Albon", "type": "finder"}, {"lang": "en", "value": "WPScan", "type": "coordinator"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "WPScan CVE Generator"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Otter Blocks", "vendor": "Unknown", "versions": [{"lessThan": "3.2.3", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "contact@wpscan.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Otter Blocks WordPress plugin before 3.2.3 does not validate that a user-supplied return URL belongs to the site before using it to build the return destination of a Stripe Checkout session, allowing unauthenticated attackers to redirect victims who complete or cancel checkout to an arbitrary external URL."}], "id": "CVE-2026-109937", "lastModified": "2026-10-18T07:16:50.927", "metrics": {}, "published": "2026-10-18T07:16:50.927", "references": [{"source": "contact@wpscan.com", "url": "https://wpscan.com/vulnerability/9765313d-c879-457f-851f-dab74b8d90a0/"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Received"}

{}

{"created": "2026-10-18T07:30:13.847321+00:00", "updated": "2026-10-18T07:30:13.847327+00:00", "vendors": [], "weaknesses": ["CWE-601"]}