Proxy & VPN Blocker vulnerabilities
Plugin slug proxy-vpn-blocker · 2 known vulnerabilities · latest disclosed 2026-07-08 · WordPress.org page
Every listed vulnerability has a fix. Version 3.5.9 or later is not affected by any of them. If your site runs an older version, update it.
1 of 2 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Proxy & VPN Blocker
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| High 7.2 | <= 3.5.8 | 3.5.9 | CVE-2026-57399 | 2026-07-08 | Advisory |
| Medium 4.3 | <= 3.5.3 | 3.5.4 | CVE-2025-69353 | 2026-01-09 | Advisory |
Check if a site is affected
Enter a site address to see which version of Proxy & VPN Blocker and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Proxy & VPN Blocker plugin safe to use?
All 2 known issues are fixed in current versions (3.5.9 or later). Keeping it updated is what matters.
How do I check which version of Proxy & VPN Blocker my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.