{"id":"CVE-2026-0996","state":"PUBLISHED","title":"Fluent Forms <= 6.1.14 - Authenticated (Subscriber+) Stored Cross-Site Scripting via AI Form Builder Module","description":"The Fluent Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the AI Form Builder module in all versions up to, and including, 6.1.14 due to a combination of missing authorization checks, a leaked nonce, and insufficient input sanitization. The vulnerability allows Subscriber-level users to trigger AI form generation via a protected endpoint. When prompted, AI services will typically return bare JavaScript code (without <script> tags), which bypasses the plugin's sanitization. This stored JavaScript executes whenever anyone views the generated form, making it possible for authenticated attackers with Subscriber-level access and above to inject arbitrary web scripts that will execute in the context of any user accessing the form.","publishedAt":"2026-02-10T05:29:42.034Z","updatedAt":"2026-04-08T16:32:17.369Z","severity":{"score":6.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["techjewel Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder"],"affected":[{"vendor":"techjewel","product":"Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"6.1.14","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/00192a36-4b75-4dae-9a6e-0afb02ed5bad?source=cve","https://plugins.trac.wordpress.org/browser/fluentform/tags/6.1.12/boot/globals.php#L438","https://plugins.trac.wordpress.org/browser/fluentform/tags/6.1.12/app/Modules/Ai/AiFormBuilder.php#L29","https://plugins.trac.wordpress.org/browser/fluentform/tags/6.1.12/app/Modules/Ai/AiFormBuilder.php#L334","https://plugins.trac.wordpress.org/browser/fluentform/tags/6.1.12/app/Hooks/actions.php#L641","https://plugins.trac.wordpress.org/changeset/3449710/fluentform/trunk/app/Hooks/actions.php"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:10:13.529Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/0xxx/CVE-2026-0996.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-0996","state":"PUBLISHED","datePublished":"2026-02-10T05:29:42.034Z","dateUpdated":"2026-04-08T16:32:17.369Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-01-15T15:42:36.325Z"},"containers":{"cna":{"title":"Fluent Forms <= 6.1.14 - Authenticated (Subscriber+) Stored Cross-Site Scripting via AI Form Builder Module","descriptions":[{"lang":"en","value":"The Fluent Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the AI Form Builder module in all versions up to, and including, 6.1.14 due to a combination of missing authorization checks, a leaked nonce, and insufficient input sanitization. The vulnerability allows Subscriber-level users to trigger AI form generation via a protected endpoint. When prompted, AI services will typically return bare JavaScript code (without <script> tags), which bypasses the plugin's sanitization. This stored JavaScript executes whenever anyone views the generated form, making it possible for authenticated attackers with Subscriber-level access and above to inject arbitrary web scripts that will execute in the context of any user accessing the form."}],"affected":[{"vendor":"techjewel","product":"Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"6.1.14","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/00192a36-4b75-4dae-9a6e-0afb02ed5bad?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/fluentform/tags/6.1.12/boot/globals.php#L438"},{"url":"https://plugins.trac.wordpress.org/browser/fluentform/tags/6.1.12/app/Modules/Ai/AiFormBuilder.php#L29"},{"url":"https://plugins.trac.wordpress.org/browser/fluentform/tags/6.1.12/app/Modules/Ai/AiFormBuilder.php#L334"},{"url":"https://plugins.trac.wordpress.org/browser/fluentform/tags/6.1.12/app/Hooks/actions.php#L641"},{"url":"https://plugins.trac.wordpress.org/changeset/3449710/fluentform/trunk/app/Hooks/actions.php"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","baseScore":6.4,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T16:32:17.369Z"},"credits":[{"lang":"en","type":"finder","value":"Osvaldo Noe Gonzalez Del Rio"}],"timeline":[{"time":"2026-01-15T15:58:25.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-02-09T17:19:48.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-10T15:39:54.764931Z","id":"CVE-2026-0996","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-10T15:40:55.315Z"}}]}}}