CVE-2026-18960
MediumCVSS 5.4Exploitation Probability (EPSS)
Low risk6th percentile - higher than 6% of all known CVEs
Summary
The Block User Account plugin before version 2.0.1 does not enforce its account block on every authentication path, allowing a blocked user who holds an application password created before the block to retain their full role-level read and write access through the REST API.
Risk Assessment
A blocked user can still perform operations on the account, posing a threat to security and data integrity.
Recommendation
Update the plugin to version 2.0.1 or later and consider invalidating application passwords after a block.
Original NVD description (English source)
The Block User Account WordPress plugin before 2.0.1 does not enforce its account block on every authentication path, allowing a blocked user who holds an application password created before the block to retain their full role-level read and write access through the REST API.