PT-2026-99775 · WordPress · Blacklist Manager For Woocommerce

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CVE-2026-88828

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Published

2026-09-28

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Updated

2026-09-28

CVSS v3.1

5.4

Medium

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions Blacklist Manager for WooCommerce WordPress plugin versions 1.3.0 through 2.3.1
Description The plugin fails to enforce user blocking across all authentication paths. This allows users who have been blocked by the site owner to continue authenticating and accessing the site with their account privileges, as the block is neither enforced nor recorded during these specific authentication processes.
Recommendations Update Blacklist Manager for WooCommerce WordPress plugin to a version later than 2.3.1.

Exploit

Fix

Authentication Bypass Using an Alternate Path or Channel

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Weakness Enumeration

Related Identifiers

CVE-2026-88828

Affected Products

Blacklist Manager For Woocommerce