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Vulnerabilities and Security Researches

Official Billwerk+ Payments Gateway, CVE-2026-3462

CVE, Research URL

CVE-2026-3462

Published on
Jun 27, 2026
Research Description
The Frisbii Pay plugin for WordPress is vulnerable to unauthorized modification of data due to missing capability checks on the 'upload_csv' and 'process_batch' functions in all versions up to, and including, 1.8.9. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary CSV data and overwrite WooCommerce payment tokens, postmeta, and order meta records.
Affected versions
max 1.8.10.
Status
vulnerable