CVE-2026-18548
CVE-2026-18548 · Groundhogg <= 4.5.14 - Unauthenticated Stored Cross-Site Scripting via 'ref' Parameter
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
The Groundhogg — CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ref' parameter in all versions up to, and including, 4.5.14 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS 7.2 · Élevée · EPSS 0,3%
- Publication
- Mise à jour
Produits et versions concernés
groundhogg — crm, newsletters, and marketing automation
- Versions du logiciel
- ≥ 0, ≤ 4.5.14: Concernée (semver)
Aucun correctif publié
Sources originales
- https://www.wordfence.com/threat-intel/vulnerabilities/id/791ee926-edd9-4615-9a46-1d8836938fd9?source=cve
- https://github.com/groundhoggwp/groundhogg/commit/8a6fe60e751e
- https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.5.15/assets/js/admin/contacts/contact-editor.js#L848
- https://nvd.nist.gov/vuln/detail/CVE-2026-18548