Name: CVE-2026-52705: Unrestricted Upload of File with Dangerous Type
Creator: Rapid7
Published: 2026-06-17T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-52705, CWE-434, CVSS 9, EPSS 0.00404

Unauthenticated Arbitrary File Upload in SigmaForms Pro – AI Generated Forms <= 1.4.5 versions.

CVSS Details

CVSS 3.1 Base Score: 9
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Sigmaforms Pro Plugin	—	Update sigmaforms-pro plugin to version 1.4.6, or a newer patched version	Jun 26, 2026	Jun 15, 2026

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CVSS Details

Covered by Rapid7

Prioritise with Active Threat Intelligence