Vulnerability Information
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Vulnerability Title
Lychee has Broken Access Control in SharingController::listAll() leaks private album sharing metadata to unauthorized users
Vulnerability Description
Lychee is a free, open-source photo-management tool. Prior to 7.5.4, a SQL operator-precedence bug in SharingController::listAll() causes the orWhereNotNull('user_group_id') clause to escape the ownership filter applied by the when() block. Any authenticated non-admin user with upload permission who owns at least one album can retrieve all user-group-based sharing permissions across the entire instance, including private albums owned by other users. This vulnerability is fixed in 7.5.4.
CVSS Information
N/A
Vulnerability Type
授权机制不正确
Vulnerability Title
Lychee 安全漏洞
Vulnerability Description
Lychee是The Lychee Organisation开源的一个漂亮且易于使用的照片管理系统。用于管理和共享照片。 Lychee 7.5.4之前版本存在安全漏洞，该漏洞源于SharingController::listAll()中的SQL运算符优先级错误，可能导致具有上传权限的认证非管理员用户检索所有基于用户组的共享权限。
CVSS Information
N/A
Vulnerability Type
N/A