SVG Support 2.5 - 2.5.1 - Insecure Plugin Defaults to Cross-Site Scripting
The SVG Support plugin for WordPress defaults to insecure settings in version 2.5 and 2.5.1. SVG files containing malicious javascript are not sanitized. While version 2.5 adds the ability to sanitize image as they are uploaded, the plugin defaults to disable sanitization and does not restrict SVG upload to only administrators. This allows authenticated attackers, with author-level privileges and higher, to upload malicious SVG files that can be embedded in posts and pages by higher privileged users. Additionally, the embedded JavaScript is also triggered on visiting the image URL, which allows an attacker to execute malicious code in browsers visiting that URL.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Plugin de WordPress | SVG Support | >= 2.5, <= 2.5.1 | 2.5.2 |
Referencias
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N- Debilidad (CWE)
CWE-79- Plataforma
- WordPress
- Paquete
SVG Support- Publicada
- 16.11.2022
- Actualizado
- 11.10.2026 10:23
Fuentes y licencias
Wordfence Intelligence - ddcf7901-e9cf-4ca0-87ae-70ecac09d102 - Wordfence Intelligence
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Copyright 2012-2026 Defiant Inc.
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Historial de vulnerabilidades: SVG Support
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
- 8
- Primera → última
- 01.2022 07.2026
- Sin corrección
- 0
- Explotada en ataques
- 0
Distribución por gravedad
- Media 8
Divulgaciones por año
- 2022: 4
- 2023: 0
- 2024: 1
- 2025: 1
- 2026: 2
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SVG Support 2.5 - 2.5.1 - Insecure Plugin Defaults to Cross-Site Scripting esta entrada
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