CVE-2026-19055

ProSolution WP Client < 2.0.11 - Reflected XSS via Multiple Parameters

Published Aug 19, 2026 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions prosolution Wp Client
Vendors & Products Wordpress-extensions
Wordpress-extensions prosolution Wp Client
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses CWE-79
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}

Type Values Removed Values Added
Description 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.
Title ProSolution WP Client < 2.0.11 - Reflected XSS via Multiple Parameters
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Aug 19, 2026, 4:25 PM
Reserved
Aug 6, 2026, 8:00 AM
Status
Deferred
Published
Aug 19, 2026, 6:17 AM
Modified
Oct 22, 2026, 4:09 PM