CVE-2026-19055
High
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.
SeverityHigh
CVSS7.1
Exploit probability—
ProductProSolution WP Client
PublishedAug 19, 2026
First seenAug 19, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- ProSolution WP Client2.0.11 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ProSolution WP Client | v < 2.0.11 | 2.0.11 |
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