CVE-2026-81660
Groundhogg < 4.5.13 - Unauthenticated Stored XSS via Web Form Dropdown/Radio Field
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
The Groundhogg — CRM, Newsletters, and Marketing Automation WordPress plugin before 4.5.13 does not validate or escape values submitted to some optional web form fields before storing them and outputting them back in an administrative area, allowing unauthenticated users to perform Stored Cross-Site Scripting attacks against high privilege users.
| Vendor | unknown |
| Product | groundhogg — crm, newsletters, and marketing automation |
| Published | Aug 30, 2026 |
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Affected Versions
Unknown / Groundhogg — CRM, Newsletters, and Marketing Automation
0 < 4.5.13
References
Credits
Artus KG WPScan