What is CVE-2025-6440?

CVE-2025-6440 is a critical-severity vulnerability in Jma Plugins Woocommerce Designer Pro, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2025-10-24.

How severe is CVE-2025-6440?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2025-6440 known to be exploited?

9 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Arbitrary file upload in Jma Plugins Woocommerce Designer Pro

CVE-2025-6440

The WooCommerce Designer Pro plugin for WordPress, used by the Pricom - Printing Company & Design Services WordPress theme, is vulnerable to arbitrary file uploads due to missing file type validation in the 'wcdp_save_canvas_design_ajax' function in all versions up to, and including, 1.9.26. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

Vulnerability class: Unrestricted File Upload

EPSS: 0.314 (98.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Jma Plugins Woocommerce Designer Pro — versions 0

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-6440?: CVE-2025-6440 is a critical-severity vulnerability in Jma Plugins Woocommerce Designer Pro, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2025-10-24.
How severe is CVE-2025-6440?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2025-6440 known to be exploited?: 9 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.