Blacklist Manager for WooCommerce CVE Debriefs

Blacklist Manager for WooCommerce CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

MEDIUM Blacklist Manager for WooCommerce CVE published 2026-09-28

CVE-2026-88828

The Blacklist Manager for WooCommerce WordPress plugin from 1.3.0 to 2.3.1 does not enforce its user blocking on every authentication path, allowing the holder of an account the site owner has blocked to keep authenticating with that account's privileges, without the block being enforced or recorded. This vulnerability allows blocked users to continue accessing privileged content, potentially bypassing si [truncated]