Groundhogg <= 4.2.2 - Authenticated (Sales Representative+) PHP Object Injection
The WordPress CRM, Email & Marketing Automation for WordPress | Award Winner — Groundhogg plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.2.2 via deserialization of untrusted input. This makes it possible for authenticated attackers, with Custom-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Plugin de WordPress | Groundhogg — CRM, Newsletters, and Marketing Automation | <= 4.2.2 | 4.2.2.1 |
Referencias
- Vector CVSS
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H- Debilidad (CWE)
CWE-502- Plataforma
- WordPress
- Paquete
Groundhogg — CRM, Newsletters, and Marketing Automation- Publicada
- 05.08.2025
- Actualizado
- 11.10.2026 10:22
Fuentes y licencias
Wordfence Intelligence - 0788e172-c9f0-4aa5-806b-183491f92bc3 - Wordfence Intelligence
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Copyright 2012-2026 Defiant Inc.
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Historial de vulnerabilidades: Groundhogg — CRM, Newsletters, and Marketing Automation
Todas las vulnerabilidades publicadas de este paquete (Plugin de WordPress), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 41
- Primera → última
- 04.2019 10.2026
- Sin corrección
- 0
- Explotada en ataques
- 0
Distribución por gravedad
- Alta 15
- Media 26
Divulgaciones por año
- 2019: 3
- 2020: 0
- 2021: 0
- 2022: 0
- 2023: 10
- 2024: 2
- 2025: 8
- 2026: 18
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Groundhogg <= 4.2.2 - Authenticated (Sales Representative+) PHP Object Injection esta entrada
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