WP Ticket <= 6.0.4 - Unauthenticated SQL Injection via WordPress Search 's' Parameter
The WP Ticket plugin for WordPress is vulnerable to SQL Injection via the WordPress search query parameter (s) in versions up to, and including, 6.0.4 The plugin hooks WordPress's posts_request filter with wp_ticket_com_posts_request(), which calls emd_author_search_results() when the current request is an unauthenticated front-end search. That function reads $query->query_vars['s'] — already wp_unslash()'d by WP_Query::parse_query(), so wp_magic_quotes protection has been stripped — and concatenates the raw value into a SQL LIKE clause inside a UNION sub-SELECT appended to the main query, with no $wpdb->prepare() or escaping. This makes it possible for unauthenticated attackers to append additional SQL queries into already-existing queries that can be used to extract sensitive information from the database.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Plugin de WordPress | Customer Support Ticket System & Helpdesk | <= 6.0.4 | 6.0.5 |
Referencias
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N- Debilidad (CWE)
CWE-89- Plataforma
- WordPress
- Paquete
Customer Support Ticket System & Helpdesk- Publicada
- 12.06.2026
- Actualizado
- 11.10.2026 10:22
Fuentes y licencias
Wordfence Intelligence - 98f16e3a-4ef3-43f9-86b2-2cf8e26f9c80 - Wordfence Intelligence
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Copyright 2012-2026 Defiant Inc.
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Historial de vulnerabilidades: Customer Support Ticket System & Helpdesk
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
- 9
- Primera → última
- 02.2021 07.2026
- Sin corrección
- 0
- Explotada en ataques
- 0
Distribución por gravedad
- Crítica 1
- Alta 3
- Media 5
Divulgaciones por año
- 2021: 2
- 2022: 0
- 2023: 1
- 2024: 0
- 2025: 4
- 2026: 2
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WP Ticket <= 6.0.4 - Unauthenticated SQL Injection via WordPress Search 's' Parameter esta entrada
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