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Description

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

PUBLISHED Reserved 2026-06-08 | Published 2026-06-17 | Updated 2026-06-17 | Assigner Patchstack




CRITICAL: 9.0CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Problem types

CWE-434 Unrestricted Upload of File with Dangerous Type

Product status

Default status
unaffected

Any version
affected

Credits

Nguyen Ba Khanh | Patchstack Bug Bounty Program finder

References

patchstack.com/...itrary-file-upload-vulnerability?_s_id=cve vdb-entry

cve.org (CVE-2026-52705)

nvd.nist.gov (CVE-2026-52705)

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