WordPress plugin
Proxy & VPN Blocker security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 2 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High1
- Medium1
- Low0
All Proxy & VPN Blocker vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤3.5.8Update to 3.5.9 | CVE-2026-57399 |
- High7.2Unauthenticated Stored Cross-Site Scripting
≤3.5.8Update to 3.5.9
Proxy & VPN Blocker: common questions
Does Proxy & VPN Blocker have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Proxy & VPN Blocker: 1 high, 1 medium. None are known to affect version null.
How do I check which version of Proxy & VPN Blocker 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 Proxy & VPN Blocker vulnerability?
CVE-2026-57399, published Jul 8, 2026: Proxy & VPN Blocker <= 3.5.8 - Unauthenticated Stored Cross-Site Scripting. Severity: High (CVSS 7.2).
Is any Proxy & VPN Blocker vulnerability listed in CISA KEV?
No. None of the known Proxy & VPN Blocker vulnerabilities is currently listed in the CISA KEV catalog.