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Sat, 19 Sep 2026 23:45:00 +0000
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Gravityforms
Gravityforms gravity Forms Wordpress Wordpress wordpress |
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| Vendors & Products |
Gravityforms
Gravityforms gravity Forms Wordpress Wordpress wordpress |
Sat, 19 Sep 2026 14:30:00 +0000
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ssvc
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Sat, 19 Sep 2026 02:45:00 +0000
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| Description | The Gravity Forms plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 3.1.0.4 via the upload_file function. This is due to a mismatch between the field validation pipeline and the file persistence pipeline, where hidden file upload fields bypass extension validation and a rejected file's intact upload state is later passed to upload_file() without re-validation. This makes it possible for unauthenticated attackers to upload files that may be executable, which makes remote code execution possible. Exploitation requires the targeted form to contain a File Upload field with its Visibility set to 'Hidden'; the vulnerability is reachable by unauthenticated attackers on any publicly accessible form meeting this condition. | |
| Title | Gravity Forms <= 3.1.0.4 - Unauthenticated Arbitrary File Upload via Hidden File Upload Field | |
| Weaknesses | CWE-434 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-09-19T14:01:26.965Z
Reserved: 2026-09-01T19:01:43.199Z
Link: CVE-2026-84434
Updated: 2026-09-19T13:57:53.551Z
Status : Received
Published: 2026-09-19T03:17:15.573
Modified: 2026-09-19T14:17:00.363
Link: CVE-2026-84434
No data.
OpenCVE Enrichment
Updated: 2026-09-19T23:30:13Z