{"id":"CVE-2024-10646","aliases":["EUVD-2024-33558","GHSA-ph6p-rjxp-frc2"],"status":"published","title":"Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag \u0026 Drop WP Form Builder \u003c= 5.2.6 - Unauthenticated Stored Cross-Site Scripting via Form Subject","description":"The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag \u0026 Drop WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form's subject parameter in all versions up to, and including, 5.2.6 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.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00356,"percentile":0.29624,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-12-14T05:34:14Z","modified":"2026-06-17T06:56:06Z","products":[{"vendor":"fluentforms","product":"contact_form"},{"vendor":"techjewel","product":"fluent forms – customizable contact forms, survey, quiz, \u0026 conversational form builder"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/41c2ec31-360d-4145-b0b4-77d4d1d4b8a1?source=cve","tags":["Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/browser/fluentform/tags/5.2.4","tags":["Release Notes"]},{"url":"https://plugins.trac.wordpress.org/changeset/3203147/fluentform/trunk/boot/globals.php","tags":["Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-10646"},{"url":"https://github.com/advisories/GHSA-ph6p-rjxp-frc2"}],"sources":{"cve":[{"id":"CVE-2024-10646","title":"Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag \u0026 Drop WP Form Builder \u003c= 5.2.6 - Unauthenticated Stored Cross-Site Scripting via Form Subject","description":"The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag \u0026 Drop WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form's subject parameter in all versions up to, and including, 5.2.6 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.","status":"published","published":"2024-12-14T05:34:14.007Z","modified":"2026-04-08T16:48:47.151Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:02.321514Z"}],"euvd":[{"id":"EUVD-2024-33558","description":"The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag \u0026 Drop WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form's subject parameter in all versions up to, and including, 5.2.6 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.","status":"published","published":"2024-12-14T05:34:14Z","modified":"2026-04-08T16:48:47Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"high"}],"updated_at":"2026-11-02T19:25:01.349884Z"}],"ghsa":[{"id":"GHSA-ph6p-rjxp-frc2","title":"The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag \u0026 Drop WP Form Builder plugin...","description":"The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag \u0026 Drop WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form's subject parameter in all versions up to, and including, 5.2.6 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.","status":"published","published":"2024-12-14T06:30:48Z","modified":"2024-12-14T06:30:59Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:59:11.996128Z"}],"nvd":[{"id":"CVE-2024-10646","description":"The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag \u0026 Drop WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form's subject parameter in all versions up to, and including, 5.2.6 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.","status":"published","published":"2024-12-14T06:15:18.863Z","modified":"2026-06-17T06:56:06.857Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:10:40.137849Z"}]}}