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Tracking
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Thu, 08 Oct 2026 15:15:00 +0000
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ssvc
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Thu, 08 Oct 2026 06:45:00 +0000
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| Description | The Bricksforge plugin for WordPress is vulnerable to unauthenticated arbitrary file upload in versions up to, and including, 3.1.8.9. This is due to insufficient validation of the attacker-controlled URL field in the 'temporaryFileUploads' parameter during form submission. An unauthenticated attacker can first obtain a valid nonce via the bricksforge_regenerate_nonce AJAX endpoint, then upload a GIF/PHP polyglot file to the temporary upload directory where MIME type validation is correctly performed. Subsequently, the attacker can submit a form with a crafted 'temporaryFileUploads' parameter where the server-side file path points to the validated GIF file, but the attacker-controlled url field ends with a .php extension. This makes it possible for unauthenticated attackers to upload and execute arbitrary PHP code on the server. | |
| Title | Bricksforge <= 3.1.8.9 - Unauthenticated Arbitrary File Upload via 'temporaryFileUploads' Parameter | |
| Weaknesses | CWE-434 | |
| References |
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| Metrics |
cvssV3_1
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Subscriptions
No data.
Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-10-08T14:24:41.018Z
Reserved: 2026-09-03T01:41:17.605Z
Link: CVE-2026-85097
Updated: 2026-10-08T14:24:36.186Z
Status : Received
Published: 2026-10-08T07:16:31.710
Modified: 2026-10-08T15:17:56.080
Link: CVE-2026-85097
No data.
OpenCVE Enrichment
Updated: 2026-10-08T07:30:13Z
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CWE-434
Unrestricted Upload of File with Dangerous Type