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Noptin – Newsletter, New Post Notifications & Email Automation security & vulnerabilities

newsletter-optin-box— active installsLast vulnerability Nov 6, 2026

No known unpatched vulnerabilities in the latest version

All 8 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.

8Known vulnerabilities
  • Critical0
  • High2
  • Medium6
  • Low0
Vulnerabilities per year
2022: 1 vulnerability1222023: 1 vulnerability1232024: 1 vulnerability1242025: 1 vulnerability1252026: 4 vulnerabilities426

All Noptin – Newsletter, New Post Notifications & Email Automation vulnerabilities

Noptin – Newsletter, New Post Notifications & Email Automation vulnerabilities
SeverityVulnerabilityCVEPublished
High7.2Unauthenticated Stored Cross-Site Scripting
≤4.4.2Update to 4.4.3
CVE-2026-119468
High7.2Unauthenticated CSV Injection
≤1.10.3Update to 1.11.0
CVE-2022-46803

Noptin – Newsletter, New Post Notifications & Email Automation: common questions

Does Noptin – Newsletter, New Post Notifications & Email Automation have known vulnerabilities?

Yes. VulnCrest Radar lists 8 known vulnerabilities in Noptin – Newsletter, New Post Notifications & Email Automation: 2 high, 6 medium. None are known to affect version null.

How do I check which version of Noptin – Newsletter, New Post Notifications & Email 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 Noptin – Newsletter, New Post Notifications & Email Automation vulnerability?

CVE-2026-119616, published Nov 6, 2026: Noptin <= 4.4.3 - Unauthenticated Local File Inclusion via 'the_template_path' Merge-Tag Attribute via Stored Subscriber first_name. Severity: Medium (CVSS 5.9).

Is any Noptin – Newsletter, New Post Notifications & Email Automation vulnerability listed in CISA KEV?

No. None of the known Noptin – Newsletter, New Post Notifications & Email Automation vulnerabilities is currently listed in the CISA KEV catalog.

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