WordPress plugin
Elastic Email Sender 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
- High0
- Medium2
- Low0
All Elastic Email Sender vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | Missing Authorization ≤1.2.20Update to 1.2.21 | CVE-2025-66525 | |
| Medium4.4 | Authenticated (Administrator+) Stored Cross-Site Scripting ≤1.2.6Update to 1.2.7 | CVE-2023-38387 |
- Medium4.3Missing Authorization
≤1.2.20Update to 1.2.21
- Medium4.4Authenticated (Administrator+) Stored Cross-Site Scripting
≤1.2.6Update to 1.2.7
Elastic Email Sender: common questions
Does Elastic Email Sender have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Elastic Email Sender: 2 medium. None are known to affect version null.
How do I check which version of Elastic Email Sender 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 Elastic Email Sender vulnerability?
CVE-2025-66525, published Oct 28, 2025: Elastic Email Sender <= 1.2.20 - Missing Authorization. Severity: Medium (CVSS 4.3).
Is any Elastic Email Sender vulnerability listed in CISA KEV?
No. None of the known Elastic Email Sender vulnerabilities is currently listed in the CISA KEV catalog.