The ProSolution WP Client WordPress plugin prior to version 2.0.6 contains a blind SQL injection vulnerability due to improper sanitization and escaping of a parameter before its use in a SQL query. This vulnerability is reachable by unauthenticated users, allowing potential attackers to execute blind SQL injection attacks. No CVSS score or detailed vendor advisory is provided, and no patch or remediation information is currently available.

An attacker can exploit this vulnerability to perform blind SQL injection attacks, potentially allowing unauthorized access to or manipulation of the plugin's underlying database. The vulnerability is exploitable by unauthenticated visitors, increasing the risk of exploitation. However, no known exploits in the wild have been reported at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should monitor for updates from the plugin vendor and consider restricting access or disabling the plugin if possible to mitigate risk.