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.
Published:Sep 28, 2026
Last Modified:Sep 28, 2026
EPS:Sep 28, 2026
EPSS Score:0.00167
CVSS Score:5.4
Affected Products
Vendor
Product
Action
Vendor
Wordpress-extensions
Product
Blacklist Manager For Woocommerce
Wordpress-extensions
Blacklist Manager For Woocommerce
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
