WordPress plugin
Email Essentials 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.
- Critical0
- High1
- Medium0
- Low0
All Email Essentials vulnerabilities
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Email Essentials: common questions
Does Email Essentials have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Email Essentials: 1 high. None are known to affect version null.
How do I check which version of Email Essentials 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 Email Essentials vulnerability?
CVE-2026-81764, published Aug 28, 2026: Email Essentials <= 6.0.6 - Unauthenticated Stored Cross-Site Scripting. Severity: High (CVSS 7.2).
Is any Email Essentials vulnerability listed in CISA KEV?
No. None of the known Email Essentials vulnerabilities is currently listed in the CISA KEV catalog.