Vulnerability Information
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Vulnerability Title
Nextcloud Server has incomplete sanitization of SVG files allows to embed other images into previews
Vulnerability Description
Nextcloud Server is a self hosted personal cloud system. After an admin enables the default-disabled SVG preview provider, a malicious user could upload a manipulated SVG file referencing paths. If the file would exist the preview of the SVG would preview the other file instead. It is recommended that the Nextcloud Server is upgraded to 27.1.10, 28.0.6 or 29.0.1 and Nextcloud Enterprise Server is upgraded to 24.0.12.15, 25.0.13.10, 26.0.13.4, 27.1.10, 28.0.6 or 29.0.1.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Vulnerability Type
使用不正确的解析名称或索引
Vulnerability Title
Nextcloud 安全漏洞
Vulnerability Description
Nextcloud是德国Nextcloud公司的一套开源的自托管文件同步和共享的通信应用平台。 Nextcloud存在安全漏洞，该漏洞源于管理员启用默认禁用的 SVG 预览提供程序后，恶意用户可以上传引用路径的操纵 SVG 文件。如果文件存在，则 SVG 的预览将改为预览其他文件。
CVSS Information
N/A
Vulnerability Type
N/A