CVE-2023-6133: medium-severity vulnerability in wpmudev Forminator Forms – Contact Form…
Forminator <= 1.27.0 - Authenticated (Administrator+) Arbitrary File Upload
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.6epss 0.9%
The Forminator plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient blacklisting on the 'forminator_allowed_mime_types' function in versions up to, and including, 1.27.0. This makes it possible for authenticated attackers with administrator-level capabilities or above to upload arbitrary files on the affected site's server, but due to the htaccess configuration, remote code cannot be executed.
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Related CVEs — wpmudev Forminator Forms – Contact Form…
In the same product, most dangerous first.
CVE-2025-6463HIGHForminator Forms – Contact Form, Payment Form & Custom Form Builder <= 1.44.2 - Unauthenticated Arbitrary File Deletion Triggered via Administrator Form Submission DeletionEPSS 15.1%CVE-2023-4596CRITICALForminator <= 1.24.6 - Unauthenticated Arbitrary File UploadEPSS 14.3%CVE-2026-15748CRITICALForminator Forms <= 1.56.1 - Unauthenticated Arbitrary File Upload via Forged Upload Field ConfigurationEPSS 4.1%CVE-2026-5192HIGHForminator Forms – Contact Form, Payment Form & Custom Form Builder <= 1.52.1 - Unauthenticated Arbitrary File Read via 'upload-1[file][file_path]'EPSS 0.8%CVE-2026-92229CRITICALForminator Forms <= 1.57.2 - Unauthenticated Arbitrary Shortcode Execution via 'current_url' ParameterEPSS 0.7%CVE-2024-7389HIGHForminator <= 1.29.1 - HubSpot Developer API Key Sensitive Information ExposureEPSS 0.7%
References
https://plugins.trac.wordpress.org/browser/forminator/tags/1.27.0/library/fields/upload.php#L356https://plugins.trac.wordpress.org/browser/forminator/tags/1.27.0/library/fields/upload.php#L372https://plugins.trac.wordpress.org/changeset/2995007/forminator/trunk/library/helpers/helper-fields.php#file0https://www.wordfence.com/threat-intel/vulnerabilities/id/13cfa202-ab90-46c0-ab53-00995bfdcaa3?source=cve