WordPress plugin
Pie Register Premium security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 6 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical2
- High0
- Medium4
- Low0
All Pie Register Premium vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Critical9.8 | Unauthenticated Arbitrary File Upload via piereg_file_upload AJAX Handler ≤3.8.4.0Update to 3.8.4.1 | CVE-2026-84999 | |
| Medium4.3 | Authenticated (Subscriber+) Limited File Deletion ≤3.8.3.2Update to 3.8.3.3 | CVE-2025-26940 | |
| Medium4.3 | Missing Authorization ≤3.8.3.2Update to 3.8.3.3 | CVE-2025-26948 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload <3.8.3.3Update to 3.8.3.3 | CVE-2024-53822 | |
| Medium6.1 | Unauthenticated Cross-Site Scripting <3.8.3.3Update to 3.8.3.3 | CVE-2024-53821 | |
| Medium5.3 | Missing Authorization <3.8.3.3Update to 3.8.3.3 | CVE-2024-52391 |
- Critical9.8Unauthenticated Arbitrary File Upload via piereg_file_upload AJAX Handler
≤3.8.4.0Update to 3.8.4.1
- Medium4.3Authenticated (Subscriber+) Limited File Deletion
≤3.8.3.2Update to 3.8.3.3
- Medium4.3Missing Authorization
≤3.8.3.2Update to 3.8.3.3
- Critical9.8Unauthenticated Arbitrary File Upload
<3.8.3.3Update to 3.8.3.3
- Medium6.1Unauthenticated Cross-Site Scripting
<3.8.3.3Update to 3.8.3.3
- Medium5.3Missing Authorization
<3.8.3.3Update to 3.8.3.3
Pie Register Premium: common questions
Does Pie Register Premium have known vulnerabilities?
Yes. VulnCrest Radar lists 6 known vulnerabilities in Pie Register Premium: 2 critical, 4 medium. None are known to affect version null.
How do I check which version of Pie Register Premium 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 Pie Register Premium vulnerability?
CVE-2026-84999, published Oct 27, 2026: Pie Register Premium <= 3.8.4.0 - Unauthenticated Arbitrary File Upload via piereg_file_upload AJAX Handler. Severity: Critical (CVSS 9.8).
Is any Pie Register Premium vulnerability listed in CISA KEV?
No. None of the known Pie Register Premium vulnerabilities is currently listed in the CISA KEV catalog.