WordPress plugin
Client Portal Pro security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 1 known vulnerability is fixed in the latest release. If you run an older version, update to null or newer.
1Known vulnerabilities
- Critical0
- High0
- Medium1
- Low0
All Client Portal Pro vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.5 | Authenticated (CP Client+) Arbitrary File Download ≤5.6.2Update to 5.6.3 | CVE-2026-40724 |
- Medium6.5Authenticated (CP Client+) Arbitrary File Download
≤5.6.2Update to 5.6.3
Client Portal Pro: common questions
Does Client Portal Pro have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Client Portal Pro: 1 medium. None are known to affect version null.
How do I check which version of Client Portal Pro I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Client Portal Pro vulnerability?
CVE-2026-40724, published Apr 16, 2026: Client Portal (Pro) <= 5.6.2 - Authenticated (CP Client+) Arbitrary File Download. Severity: Medium (CVSS 6.5).
Is any Client Portal Pro vulnerability listed in CISA KEV?
No. None of the known Client Portal Pro vulnerabilities is currently listed in the CISA KEV catalog.