Vulnerability Information
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Vulnerability Title
Vikunja has Missing Authorization on CalDAV Task Read
Vulnerability Description
Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the CalDAV GetResource and GetResourcesByList methods fetch tasks by UID from the database without verifying that the authenticated user has access to the task's project. Any authenticated CalDAV user who knows (or guesses) a task UID can read the full task data from any project on the instance. This vulnerability is fixed in 2.3.0.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Vulnerability Type
授权机制缺失
Vulnerability Title
Vikunja 安全漏洞
Vulnerability Description
Vikunja是Vikunja开源的一个待办事项应用程序。 Vikunja 2.3.0之前版本存在安全漏洞，该漏洞源于CalDAV方法在按UID获取任务时未验证用户对任务项目的访问权限，可能导致任何经过身份验证的CalDAV用户读取任意项目中的完整任务数据。
CVSS Information
N/A
Vulnerability Type
N/A