Vulnerability Information
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Vulnerability Title
Umbraco Affected by Vertical Privilege Escalation via Missing Authorization Checks
Vulnerability Description
Umbraco is an ASP.NET CMS. From 15.3.1 to before 16.5.1 and 17.2.2, A privilege escalation vulnerability has been identified in Umbraco CMS. Under certain conditions, authenticated backoffice users with permission to manage users, may be able to elevate their privileges due to insufficient authorization enforcement when modifying user group memberships. The affected functionality does not properly validate whether a user has sufficient privileges to assign highly privileged roles. This vulnerability is fixed in 16.5.1 and 17.2.2.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
特权管理不恰当
Vulnerability Title
Umbraco 安全漏洞
Vulnerability Description
Umbraco是丹麦Umbraco公司的一套C#编写的开源的内容管理系统（CMS）。 Umbraco 15.3.1版本至16.5.1之前版本和17.2.2之前版本存在安全漏洞，该漏洞源于修改用户组成员身份时授权执行不足，可能导致权限提升。
CVSS Information
N/A
Vulnerability Type
N/A