CVE-2026-66642

Medium

Description

Cross-Site Request Forgery (CSRF) vulnerability in WP Umbrella allows Cross Site Request Forgery. This issue affects WP Umbrella: from 2.24.2 through 2.26.2.

SeverityMedium

CVSS5.4

Exploit probability—

ProductWP Umbrella

PublishedAug 10, 2026

First seenAug 10, 2026

Weakness typeCWE-352Cross-site request forgery (CSRF)

How to fix

Vendor advisories

wp-umbrella.com/blog/security-disclosure-csrf-vulnerability-in-the-wp-umbrella-plugin-fixed-in-2-27-0/

Affected products

Product	Affected versions	Fixed in
WP Umbrella WP Umbrella	2.24.2 ≤ v ≤ 2.26.2	—

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