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4.7 Medium

CVE-2026-81741 The Groundhogg — CRM, Newsletters, and Marketing Automation WordPress plugin before 4.7.2 does not restrict the redirect…

Description

The Groundhogg — CRM, Newsletters, and Marketing Automation WordPress plugin before 4.7.2 does not restrict the redirect target of its email preference confirmation flow to the site's own host, allowing unauthenticated attackers to redirect visitors to an arbitrary external URL by way of a crafted link.

Affected products and versions

Product Affected versions Fixed in
Groundhogg — CRM, Newsletters, and Marketing Automation 4.7 earliest → < 4.7.2 4.7.2

Other CVEs of Groundhogg — CRM, Newsletters, and Marketing Automation

The 2 CVEs of Groundhogg — CRM, Newsletters, and Marketing Automation →
CVE-2026-81660 The Groundhogg — CRM, Newsletters, and Marketing Automation WordPress plugin before 4.5.13 does not validate or escape… 8.8 High
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