The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Radio Field (Save and Continue Draft) in all versions up to, and including, 1.57.0.2 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. This is exploitable because the Save-and-Continue draft submission AJAX endpoint is registered as nopriv, allowing unauthenticated attackers to bypass radio field option-membership validation and persist a crafted payload that, when rendered on the Submissions admin page, is auto-executed via the bundled Inputmask library's data-attribute callback binding.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

References
Link Providers
https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/admin/views/custom-form/entries/content-details.php#L232 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/abstracts/abstract-class-front-action.php#L127 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/fields/radio.php#L520 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/helpers/helper-fields.php#L1053 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.1/library/modules/custom-forms/front/front-action.php#L1112 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/admin/views/custom-form/entries/content-details.php#L232 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/abstracts/abstract-class-front-action.php#L127 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/fields/radio.php#L520 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/helpers/helper-fields.php#L1053 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/forminator/tags/1.56.0/library/modules/custom-forms/front/front-action.php#L1112 cve-icon cve-icon
https://plugins.trac.wordpress.org/changeset/3652725/forminator/trunk/admin/views/custom-form/entries/content-details.php cve-icon cve-icon
https://plugins.trac.wordpress.org/changeset?old_path=%2Fforminator/tags/1.57.0.2&new_path=%2Fforminator/tags/1.57.0.3 cve-icon cve-icon
https://plugins.trac.wordpress.org/changeset?reponame=&new=3652727%40forminator%2Ftags%2F1.57.0.3&old=3652717%40forminator%2Ftags%2F1.57.0.2 cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/85b02779-d85f-4700-9994-68391e69c1ea?source=cve cve-icon cve-icon
History

Tue, 25 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 25 Aug 2026 09:45:00 +0000

Type Values Removed Values Added
First Time appeared Wordpress
Wordpress wordpress
Wpmudev
Wpmudev forminator Forms – Contact Form, Payment Form & Custom Form Builder
Vendors & Products Wordpress
Wordpress wordpress
Wpmudev
Wpmudev forminator Forms – Contact Form, Payment Form & Custom Form Builder

Tue, 25 Aug 2026 08:00:00 +0000

Type Values Removed Values Added
Description The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Radio Field (Save and Continue Draft) in all versions up to, and including, 1.57.0.2 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. This is exploitable because the Save-and-Continue draft submission AJAX endpoint is registered as nopriv, allowing unauthenticated attackers to bypass radio field option-membership validation and persist a crafted payload that, when rendered on the Submissions admin page, is auto-executed via the bundled Inputmask library's data-attribute callback binding.
Title Forminator Forms <= 1.57.0.2 - Unauthenticated Stored Cross-Site Scripting via Radio Field (Save and Continue Draft)
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-08-25T14:51:54.599Z

Reserved: 2026-07-29T19:30:25.866Z

Link: CVE-2026-18323

cve-icon Vulnrichment

Updated: 2026-08-25T14:51:51.217Z

cve-icon NVD

Status : Received

Published: 2026-08-25T08:18:08.497

Modified: 2026-08-25T15:16:31.077

Link: CVE-2026-18323

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-25T09:30:05Z

Weaknesses