CVE-2024-56289: WordPress Groundhogg plugin <= 3.7.3.3 - Reflected Cross Site Scripting (XSS) vulnerability

Severity: high (CVSS 7.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-01-07 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Adrian Tobey Groundhogg groundhogg allows Reflected XSS.This issue affects Groundhogg: from n/a through <= 3.7.3.3.

Affected products

trainingbusinesspros Groundhogg — CRM, Newsletters, and Marketing Automation: through 3.7.3.3

References

https://patchstack.com/database/Wordpress/Plugin/groundhogg/vulnerability/wordpress-groundhogg-plugin-3-7-3-3-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

Get alerted when CVE-2024-56289 or the next vulnerability affects your stack