4.3
Medium
CVE-2026-19052 The ProSolution WP Client WordPress plugin before 2.0.9 does not perform capability checks on two administrative AJAX…
Description
The ProSolution WP Client WordPress plugin before 2.0.9 does not perform capability checks on two administrative AJAX actions, and the nonce they rely on is published on its public frontend, allowing any authenticated user, such as a subscriber, to trigger an administrative data synchronisation and to clear the ProSolution WP Client WordPress plugin before 2.0.9's activity records.
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-2026-19050
The ProSolution WP Client WordPress plugin before 2.0.9 does not validate a user-supplied URL, and does not check the…
6.4
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