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Landing Page Builder – Coming Soon page, Maintenance Mode, Lead Page, WordPress Landing Pages security & vulnerabilities

page-builder-add— active installsLast vulnerability Jul 15, 2026

No known unpatched vulnerabilities in the latest version

All 10 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.

10Known vulnerabilities
  • Critical0
  • High2
  • Medium8
  • Low0
Vulnerabilities per year
2021: 1 vulnerability1212022: 1 vulnerability1222023: 2 vulnerabilities2232024: 3 vulnerabilities3242026: 3 vulnerabilities326

All Landing Page Builder – Coming Soon page, Maintenance Mode, Lead Page, WordPress Landing Pages vulnerabilities

Landing Page Builder – Coming Soon page, Maintenance Mode, Lead Page, WordPress Landing Pages vulnerabilities
SeverityVulnerabilityCVEPublished
High7.2Unauthenticated Stored Cross-Site Scripting
≤1.5.3.5Update to 1.5.3.6
CVE-2026-57337
High7.2Authenticated (Editor+) Local File Inlcusion
≤1.5.2.0Update to 1.5.2.1
CVE-2024-43345

Landing Page Builder – Coming Soon page, Maintenance Mode, Lead Page, WordPress Landing Pages: common questions

Does Landing Page Builder – Coming Soon page, Maintenance Mode, Lead Page, WordPress Landing Pages have known vulnerabilities?

Yes. VulnCrest Radar lists 10 known vulnerabilities in Landing Page Builder – Coming Soon page, Maintenance Mode, Lead Page, WordPress Landing Pages: 2 high, 8 medium. None are known to affect version null.

How do I check which version of Landing Page Builder – Coming Soon page, Maintenance Mode, Lead Page, WordPress Landing Pages 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 Landing Page Builder – Coming Soon page, Maintenance Mode, Lead Page, WordPress Landing Pages vulnerability?

CVE-2026-12409, published Jul 15, 2026: Landing Page Builder <= 1.5.3.6 - Cross-Site Request Forgery to ulpb_admin_data AJAX Action. Severity: Medium (CVSS 4.3).

Is any Landing Page Builder – Coming Soon page, Maintenance Mode, Lead Page, WordPress Landing Pages vulnerability listed in CISA KEV?

No. None of the known Landing Page Builder – Coming Soon page, Maintenance Mode, Lead Page, WordPress Landing Pages vulnerabilities is currently listed in the CISA KEV catalog.

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