{"api_version":"1","generated_at":"2026-09-05T09:12:44+00:00","cve":"CVE-2026-19861","urls":{"html":"https://cve.report/CVE-2026-19861","api":"https://cve.report/api/cve/CVE-2026-19861.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-19861","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-19861"},"summary":{"title":"JetFormBuilder < 3.6.5.2 - Unauthenticated Stored XSS via WYSIWYG Field in Notification Emails","description":"The JetFormBuilder — Dynamic Blocks Form Builder WordPress plugin before 3.6.5.2 does not properly sanitise and escape a form field's value before including it in the HTML notification emails it sends, allowing unauthenticated users to inject arbitrary HTML into messages delivered to administrators and other recipients. Whether injected script executes depends on the recipient's mail client, but the injected markup is rendered regardless.","state":"PUBLISHED","assigner":"WPScan","published_at":"2026-09-05 07:17:11","updated_at":"2026-09-05 07:17:11"},"problem_types":["CWE-79 Cross-Site Scripting (XSS)"],"metrics":[],"references":[{"url":"https://wpscan.com/vulnerability/c9c834a3-dc65-4972-9315-d4dcc7f26599/","name":"https://wpscan.com/vulnerability/c9c834a3-dc65-4972-9315-d4dcc7f26599/","refsource":"contact@wpscan.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-19861","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-19861","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Unknown","product":"JetFormBuilder — Dynamic Blocks Form Builder","version":"affected 3.6.5.2 semver","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"Sai Praneeth Koti","lang":"en"},{"source":"CNA","value":"WPScan","lang":"en"}],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"JetFormBuilder — Dynamic Blocks Form Builder","vendor":"Unknown","versions":[{"lessThan":"3.6.5.2","status":"affected","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"Sai Praneeth Koti"},{"lang":"en","type":"coordinator","value":"WPScan"}],"descriptions":[{"lang":"en","value":"The JetFormBuilder — Dynamic Blocks Form Builder WordPress plugin before 3.6.5.2 does not properly sanitise and escape a form field's value before including it in the HTML notification emails it sends, allowing unauthenticated users to inject arbitrary HTML into messages delivered to administrators and other recipients. Whether injected script executes depends on the recipient's mail client, but the injected markup is rendered regardless."}],"problemTypes":[{"descriptions":[{"description":"CWE-79 Cross-Site Scripting (XSS)","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-09-05T06:00:04.674Z","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","shortName":"WPScan"},"references":[{"tags":["exploit","vdb-entry","technical-description"],"url":"https://wpscan.com/vulnerability/c9c834a3-dc65-4972-9315-d4dcc7f26599/"}],"source":{"discovery":"EXTERNAL"},"title":"JetFormBuilder < 3.6.5.2 - Unauthenticated Stored XSS via WYSIWYG Field in Notification Emails","x_generator":{"engine":"WPScan CVE Generator"}}},"cveMetadata":{"assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","assignerShortName":"WPScan","cveId":"CVE-2026-19861","datePublished":"2026-09-05T06:00:04.674Z","dateReserved":"2026-08-14T10:00:59.401Z","dateUpdated":"2026-09-05T06:00:04.674Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-05 07:17:11","lastModifiedDate":"2026-09-05 07:17:11","problem_types":["CWE-79 Cross-Site Scripting (XSS)"],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"19861","Ordinal":"1","Title":"JetFormBuilder < 3.6.5.2 - Unauthenticated Stored XSS via WYSIWY","CVE":"CVE-2026-19861","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"19861","Ordinal":"1","NoteData":"The JetFormBuilder — Dynamic Blocks Form Builder WordPress plugin before 3.6.5.2 does not properly sanitise and escape a form field's value before including it in the HTML notification emails it sends, allowing unauthenticated users to inject arbitrary HTML into messages delivered to administrators and other recipients. Whether injected script executes depends on the recipient's mail client, but the injected markup is rendered regardless.","Type":"Description","Title":"JetFormBuilder < 3.6.5.2 - Unauthenticated Stored XSS via WYSIWY"}]}}}