Unbounce Landing Pages

Unbounce Landing Pages has one disclosed vulnerability in the WordSec catalog, all reported in 2026; it is fixed as of September 2026. Their average CVSS score is 4.3, and the most serious one scores 4.3 out of 10.

The most common weakness is Missing Authorization, behind 1 of the records (100%).

The one issue recorded for Unbounce Landing Pages has a vendor fix available, so running the current release closes it.

All of these findings were reported by HieuPenguinnn. Unbounce Landing Pages is installed on roughly 10,000 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 6.7.7.

Strategic Overview

Avg CVSSMedium

4.3/ 10

Patch Coverage100%

Open

Fixed

Get automatic notifications for all Unbounce Landing Pages vulnerabilities before they are exploited.

Highest severity on recordCVSS 4.3CVE-2026-81781

Unbounce Landing Pages <= 1.1.4 - Missing Authorization

Read the full analysis

Vulnerability Records

1 records


2026-09-07 13:29	Unbounce Landing Pages <= 1.1.4 - Missing Authorization Unbounce Landing Pages <= 1.1.4	`CVE-2026-81781`	4.3 Medium	HieuPenguinnn	Yes

Showing 1–1 of 1 reports

Latestv1.1.5

Unbounce Landing Pages

Author

Unbounce

3.2(11)

64/100

Last Updated

2026-09-08 (2d ago)

Active Installs

10,000+

Downloads

429,072

Requires WP

4.1.5+

Requires PHP

8.0+

Tested up to

WP 6.7.7

Created

2015-06-09 (11y ago)

With Unbounce’s landing page plugin for WordPress, marketers can create fully customized landing pages for their campaigns and publish them to their existing WordPress sites. To publish landing pages on your WordPress website: Build your landing page in Unbounce, the world’s most powerful landing page builder Publish your page to WordPress using this very plugin Manage all your WordPress landing pages through the plugin’s interface Edit and update all your landing pages from Unbounce’s page builder. They’ll automatically get updated on your WordPress site Unbounce allows you to customize your landing pages to match your brand perfectly. The WYSIWYG builder allows for quick and easy page editing. With the Unbounce WordPress Landing Page Plugin, you can launch your landing page on your own domain without ever talking to I.T. Try it for a month for free! More than 10,000 digital marketers use Unbounce. Some of the features they love the most include: Publish pages to your WordPress domain A team of Customer Success coaches that are easy to reach when you need help 80+ free templates (plus more on ThemeForest) Complete customizability of the desktop and mobile layouts Built in A/B testing features Integrations with the tools marketers use – MailChimp, SalesForce, Hubspot & more Easy Google Analytics tagging & event tracking Plus much more

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