CVE-2026-52694 PUBLISHED

WordPress Signature Add-On for WooCommerce plugin <= 2.0 - Sensitive Data Exposure vulnerability

Assigner: Patchstack
Reserved: 08.06.2026 Published: 15.06.2026 Updated: 16.06.2026

Unauthenticated Sensitive Data Exposure in Signature Add-On for WooCommerce <= 2.0 versions.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS Score: 7.5

Product Status

Vendor WP E-Signature
Product Signature Add-On for WooCommerce
Versions Default: unaffected
  • affected from n/a to 2.0 (incl.)

Solutions

Update the WordPress Signature Add-On for WooCommerce Plugin to the latest available version (at least 2.0.1).

Credits

  • Averon Averenkov | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-497 Exposure of Sensitive System Information to an Unauthorized Control Sphere CWE

Impacts

  • CAPEC-37 Retrieve Embedded Sensitive Data