CVE-2026-52705 | Unauthenticated Arbitrary File Upload in SigmaForms Pro – AI… | CVSS 9.0 CRITICAL

Description

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

CVE ID: CVE-2026-52705
State: PUBLISHED
Assigner: Patchstack
Reserved: 2026-06-08 10:11 UTC
Published: 2026-06-17 09:51 UTC
Last updated: 2026-06-17 15:34 UTC
Primary CWE: CWE-434
CWE-434 Unrestricted Upload of File with Dangerous Type
Vendor / Product: BDthemes / SigmaForms Pro – AI Generated Forms
Sources: cve.org · NVD

9.0 CRITICAL CVSS 3.1

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

SSVC — CISA Coordinator

Affected products (1)

Vendor	Product	Platform	Versions
BDthemes	SigmaForms Pro – AI Generated Forms	—	n/a ≤ 1.4.5

Weakness (CWE)

CWE	Source	Description
CWE-434	cna	CWE-434 Unrestricted Upload of File with Dangerous Type

CVSS scores (1)

Score	Severity	Version	Source	Vector
9.0	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

References (1)