WordPress plugin
MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 5 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High1
- Medium4
- Low0
All MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.3 | Missing Authorization to Unauthenticated Contact Updates ≤1.5.0Update to 1.5.1 | CVE-2026-18437 | |
| Medium5.3 | Missing Authorization to Unauthenticated Arbitrary Modification via REST API Endpoint ≤1.5.0Update to 1.5.1 | CVE-2026-18436 | |
| High8.8 | Authenticated (Contributor+) Privilege Escalation ≤2.0.2Update to 2.0.3 | CVE-2026-57410 | |
| Medium6.4 | Authenticated (Author+) Stored Cross-Site Scripting via Campaign HTML Content Field ≤2.0.4Update to 2.0.5 | CVE-2026-8599 | |
| Medium6.4 | Authenticated (Contributor+) Server-Side Request Forgery ≤1.4.2Update to 1.5.0 | CVE-2026-32353 |
- Medium5.3Missing Authorization to Unauthenticated Contact Updates
≤1.5.0Update to 1.5.1
- Medium5.3Missing Authorization to Unauthenticated Arbitrary Modification via REST API Endpoint
≤1.5.0Update to 1.5.1
- High8.8Authenticated (Contributor+) Privilege Escalation
≤2.0.2Update to 2.0.3
- Medium6.4Authenticated (Author+) Stored Cross-Site Scripting via Campaign HTML Content Field
≤2.0.4Update to 2.0.5
- Medium6.4Authenticated (Contributor+) Server-Side Request Forgery
≤1.4.2Update to 1.5.0
MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails: common questions
Does MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails have known vulnerabilities?
Yes. VulnCrest Radar lists 5 known vulnerabilities in MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails: 1 high, 4 medium. None are known to affect version null.
How do I check which version of MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails 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 MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails vulnerability?
CVE-2026-18437, published Jul 30, 2026: MailPress <= 1.5.0 - Missing Authorization to Unauthenticated Contact Updates. Severity: Medium (CVSS 5.3).
Is any MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails vulnerability listed in CISA KEV?
No. None of the known MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails vulnerabilities is currently listed in the CISA KEV catalog.