The Flo Forms – Easy Drag & Drop Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG file uploads in all versions up to, and including, 1.0.43. This is due to the plugin allowing SVG file uploads via an unauthenticated AJAX endpoint (`flo_form_submit`) without proper file content validation. This makes it possible for unauthenticated attackers to upload malicious SVG files containing JavaScript that executes when an administrator views the uploaded file in the WordPress admin interface, leading to potential full site compromise.
Metrics
Affected Vendors & Products
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History
Mon, 24 Nov 2025 18:15:00 +0000
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ssvc
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Mon, 24 Nov 2025 09:15:00 +0000
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Wordpress
Wordpress wordpress |
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Wordpress
Wordpress wordpress |
Fri, 21 Nov 2025 07:45:00 +0000
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| Description | The Flo Forms – Easy Drag & Drop Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG file uploads in all versions up to, and including, 1.0.43. This is due to the plugin allowing SVG file uploads via an unauthenticated AJAX endpoint (`flo_form_submit`) without proper file content validation. This makes it possible for unauthenticated attackers to upload malicious SVG files containing JavaScript that executes when an administrator views the uploaded file in the WordPress admin interface, leading to potential full site compromise. | |
| Title | Flo Forms – Easy Drag & Drop Form Builder <= 1.0.43 - Unauthenticated Stored Cross-Site Scripting via SVG Upload | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published: 2025-11-21T07:31:52.396Z
Updated: 2025-11-24T18:04:24.452Z
Reserved: 2025-11-14T00:33:54.064Z
Link: CVE-2025-13159
Updated: 2025-11-21T16:33:25.088Z
Status : Awaiting Analysis
Published: 2025-11-21T08:15:55.350
Modified: 2025-11-21T15:13:13.800
Link: CVE-2025-13159
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