CVE-2026-66462 PUBLISHED

WordPress WooCommerce Appointments plugin <= 5.3.8 - Sensitive Data Exposure vulnerability

Assigner: Patchstack
Reserved: 27.07.2026 Published: 13.08.2026 Updated: 13.08.2026

Unauthenticated Sensitive Data Exposure in WooCommerce Appointments <= 5.3.8 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 BookingWP
Product WooCommerce Appointments
Versions Default: unaffected
  • affected from n/a to 5.3.8 (incl.)

Credits

  • adhikara13 | 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