WordPress plugin
MailPoet – Newsletters, Email Marketing, and Automation 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
- High0
- Medium5
- Low0
All MailPoet – Newsletters, Email Marketing, and Automation vulnerabilities
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MailPoet – Newsletters, Email Marketing, and Automation: common questions
Does MailPoet – Newsletters, Email Marketing, and Automation have known vulnerabilities?
Yes. VulnCrest Radar lists 5 known vulnerabilities in MailPoet – Newsletters, Email Marketing, and Automation: 5 medium. None are known to affect version null.
How do I check which version of MailPoet – Newsletters, Email Marketing, and Automation 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 MailPoet – Newsletters, Email Marketing, and Automation vulnerability?
af08532a-c269-4568-b673-9f66d4384e35, published Oct 26, 2026: MailPoet – Newsletters, Email Marketing, and Automation < 5.14.2 - Reflected Cross-Site Scripting. Severity: Medium (CVSS 6.1).
Is any MailPoet – Newsletters, Email Marketing, and Automation vulnerability listed in CISA KEV?
No. None of the known MailPoet – Newsletters, Email Marketing, and Automation vulnerabilities is currently listed in the CISA KEV catalog.