CVE-2026-19055

16th percentile - higher than 16% of all known CVEs

The ProSolution WP Client WordPress plugin before 2.0.11 does not sanitise and escape several parameters before reflecting them into HTML attributes on its public pages, leading to reflected Cross-Site Scripting that can be triggered against any visitor, including a logged-in administrator.

An attacker can execute a script in the victim's browser, potentially leading to session theft, content modification, or other malicious actions.

Update the ProSolution WP Client plugin to version 2.0.11 or later. Consider adding Content Security Policy (CSP) headers to the site.