6.4
Medium
CVE-2026-19050 The ProSolution WP Client WordPress plugin before 2.0.9 does not validate a user-supplied URL, and does not check the…
Description
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 and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| ProSolution WP Client 2.0 | earliest → < 2.0.9 | 2.0.9 |
Other CVEs of ProSolution WP Client
The 6 CVEs of ProSolution WP Client →
CVE-2026-19056
The ProSolution WP Client WordPress plugin before 2.0.11 does not sanitise and escape a parameter before reflecting it…
7.1
High
CVE-2026-19055
The ProSolution WP Client WordPress plugin before 2.0.11 does not sanitise and escape several parameters before…
7.1
High
CVE-2026-19052
The ProSolution WP Client WordPress plugin before 2.0.9 does not perform capability checks on two administrative AJAX…
4.3
Medium
CVE-2026-19053
The ProSolution WP Client WordPress plugin before 2.0.6 does not sanitise and escape a parameter before using it in a…
9.1
Critical