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TI-2025-05841 Aliases CVE-2025-6440GHSA-vf4q-9rpx-w639

WooCommerce Designer Pro <= 1.9.26 - Unauthenticated Arbitrary File Upload

Priority HIGH 74CWE-434Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-434.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.33345 98th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
JMA PluginsWooCommerce Designer Proup to 1.9.26—No fix listedCNA
  • WooCommerce Designer Pro VendorJMA Plugins Affected up to 1.9.26 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-6440
  2. 2026-10-03 Alias added: GHSA-vf4q-9rpx-w639

References

Other 2

  • TI-2025-05840 WooCommerce Designer Pro <= 1.9.26 - Unauthenticated Arbitrary File Deletion CVSS 3.1CRITICAL 9.8
  • TI-2025-09978 WooCommerce Designer Pro <= 1.9.28 - Unauthenticated Arbitrary File Read CVSS 3.1HIGH 8.6
  • TI-2026-67917 Code injection in WooCommerce Designer Pro WordPress plugin CVSS 3.1CRITICAL 9.9

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences