{"api_version":"1","generated_at":"2026-09-05T09:37:38+00:00","cve":"CVE-2026-18324","urls":{"html":"https://cve.report/CVE-2026-18324","api":"https://cve.report/api/cve/CVE-2026-18324.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-18324","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-18324"},"summary":{"title":"Forminator Forms <= 1.57.0.1 - Unauthenticated Stored Cross-Site Scripting via Rich-Text Textarea Field","description":"The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Rich-Text Textarea Field in all versions up to, and including, 1.57.0.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires that the targeted Textarea field has the Rich-Text editor option enabled.","state":"PUBLISHED","assigner":"Wordfence","published_at":"2026-08-28 05:16:41","updated_at":"2026-08-28 16:17:07"},"problem_types":["CWE-79","CWE-79 CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"],"metrics":[{"version":"3.1","source":"security@wordfence.com","type":"Secondary","score":"7.2","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","baseScore":7.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"7.2","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","data":{"baseScore":7.2,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","version":"3.1"}}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/5f8a0704-1c06-4342-b05a-7bd815a87833?source=cve","name":"https://www.wordfence.com/threat-intel/vulnerabilities/id/5f8a0704-1c06-4342-b05a-7bd815a87833?source=cve","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/changeset/3652712/forminator/trunk/library/modules/custom-forms/admin/admin-page-entries.php","name":"https://plugins.trac.wordpress.org/changeset/3652712/forminator/trunk/library/modules/custom-forms/admin/admin-page-entries.php","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/fields/textarea.php#L411","name":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/fields/textarea.php#L411","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/abstracts/abstract-class-front-action.php#L127","name":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/abstracts/abstract-class-front-action.php#L127","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/modules/custom-forms/admin/admin-page-entries.php#L338","name":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/modules/custom-forms/admin/admin-page-entries.php#L338","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/abstracts/abstract-class-front-action.php#L127","name":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/abstracts/abstract-class-front-action.php#L127","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/admin/views/custom-form/entries/content-details.php#L211","name":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/admin/views/custom-form/entries/content-details.php#L211","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/changeset?old_path=%2Fforminator/tags/1.57.0.1&new_path=%2Fforminator/tags/1.57.0.2","name":"https://plugins.trac.wordpress.org/changeset?old_path=%2Fforminator/tags/1.57.0.1&new_path=%2Fforminator/tags/1.57.0.2","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/build/js/shared-ui.min.js#L1","name":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/build/js/shared-ui.min.js#L1","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/admin/views/custom-form/entries/content-details.php#L211","name":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/admin/views/custom-form/entries/content-details.php#L211","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/build/js/shared-ui.min.js#L1","name":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/build/js/shared-ui.min.js#L1","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/modules/custom-forms/admin/admin-page-entries.php#L338","name":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/modules/custom-forms/admin/admin-page-entries.php#L338","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/fields/textarea.php#L411","name":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/fields/textarea.php#L411","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-18324","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-18324","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"wpmudev","product":"Forminator Forms – Contact Form, Payment Form & Custom Form Builder","version":"affected 1.57.0.1 semver","platforms":[]}],"timeline":[{"source":"CNA","time":"2026-07-29T19:48:42.000Z","lang":"en","value":"Vendor Notified"},{"source":"CNA","time":"2026-08-27T15:06:29.000Z","lang":"en","value":"Disclosed"}],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"daroo","lang":"en"}],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"18324","cve":"CVE-2026-18324","epss":"0.003040000","percentile":"0.225590000","score_date":"2026-08-30","updated_at":"2026-08-31 00:14:05"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-18324","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-08-28T15:14:05.696357Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-08-28T15:14:18.901Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unaffected","product":"Forminator Forms – Contact Form, Payment Form & Custom Form Builder","vendor":"wpmudev","versions":[{"lessThanOrEqual":"1.57.0.1","status":"affected","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"daroo"}],"descriptions":[{"lang":"en","value":"The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Rich-Text Textarea Field in all versions up to, and including, 1.57.0.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires that the targeted Textarea field has the Rich-Text editor option enabled."}],"metrics":[{"cvssV3_1":{"baseScore":7.2,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-08-28T03:39:34.725Z","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence"},"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/5f8a0704-1c06-4342-b05a-7bd815a87833?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/admin/views/custom-form/entries/content-details.php#L211"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/abstracts/abstract-class-front-action.php#L127"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/fields/textarea.php#L411"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/modules/custom-forms/admin/admin-page-entries.php#L338"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/build/js/shared-ui.min.js#L1"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/admin/views/custom-form/entries/content-details.php#L211"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/abstracts/abstract-class-front-action.php#L127"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/fields/textarea.php#L411"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/modules/custom-forms/admin/admin-page-entries.php#L338"},{"url":"https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/build/js/shared-ui.min.js#L1"},{"url":"https://plugins.trac.wordpress.org/changeset/3652712/forminator/trunk/library/modules/custom-forms/admin/admin-page-entries.php"},{"url":"https://plugins.trac.wordpress.org/changeset?old_path=%2Fforminator/tags/1.57.0.1&new_path=%2Fforminator/tags/1.57.0.2"}],"timeline":[{"lang":"en","time":"2026-07-29T19:48:42.000Z","value":"Vendor Notified"},{"lang":"en","time":"2026-08-27T15:06:29.000Z","value":"Disclosed"}],"title":"Forminator Forms <= 1.57.0.1 - Unauthenticated Stored Cross-Site Scripting via Rich-Text Textarea Field"}},"cveMetadata":{"assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","assignerShortName":"Wordfence","cveId":"CVE-2026-18324","datePublished":"2026-08-28T03:39:34.725Z","dateReserved":"2026-07-29T19:30:56.858Z","dateUpdated":"2026-08-28T15:14:18.901Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-08-28 05:16:41","lastModifiedDate":"2026-08-28 16:17:07","problem_types":["CWE-79","CWE-79 CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"],"metrics":{"cvssMetricV31":[{"source":"security@wordfence.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","baseScore":7.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":2.7}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-08-28T15:14:05.696357Z","id":"CVE-2026-18324","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"18324","Ordinal":"1","Title":"Forminator Forms <= 1.57.0.1 - Unauthenticated Stored Cross-Site","CVE":"CVE-2026-18324","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"18324","Ordinal":"1","NoteData":"The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Rich-Text Textarea Field in all versions up to, and including, 1.57.0.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires that the targeted Textarea field has the Rich-Text editor option enabled.","Type":"Description","Title":"Forminator Forms <= 1.57.0.1 - Unauthenticated Stored Cross-Site"}]}}}