CVE-2026-18548
CVE-2026-18548 · Groundhogg <= 4.5.14 - Unauthenticated Stored Cross-Site Scripting via 'ref' Parameter
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
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 · Alta · EPSS 0,3%
- Publicación
- Actualización
Productos y versiones afectados
groundhogg — crm, newsletters, and marketing automation
- Versiones
- ≥ 0, ≤ 4.5.14: Afectada (semver)
Sin corrección publicada
Fuentes 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