What is CVE-2026-52705?

CVE-2026-52705 is a critical-severity vulnerability in Bdthemes Sigmaforms Pro – Ai Generated Forms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.0/10. Published 2026-06-17.

How severe is CVE-2026-52705?

Critical severity. CVSS v3 base score is 9.0 out of 10.

Arbitrary file upload in Bdthemes Sigmaforms Pro – Ai Generated Forms

CVE-2026-52705

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

Vulnerability class: Unrestricted File Upload

CVSS v3 metric

CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Bdthemes Sigmaforms Pro – Ai Generated Forms — versions n/a

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-52705?: CVE-2026-52705 is a critical-severity vulnerability in Bdthemes Sigmaforms Pro – Ai Generated Forms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.0/10. Published 2026-06-17.
How severe is CVE-2026-52705?: Critical severity. CVSS v3 base score is 9.0 out of 10.