CVE-2026-19050: Unknown Prosolution Wp Client

Medium severity, CVSS 6.4. EPSS: 0.2% chance of exploitation in the next 30 days.

The ProSolution WP Client WordPress plugin before 2.0.9 does not validate a user-supplied URL, and does not check the capability or nonce of the requester, before performing a server-side HTTP request with it, allowing any authenticated user, such as a subscriber, to make the site issue arbitrary requests to internal hosts and services, including requests with an attacker-chosen method, headers and body.

Affected products

• Unknown Prosolution Wp Client: before 2.0.9 (fixed in 2.0.9)

Published 2026-08-12. Last modified 2026-08-26.