Admidio: Missing CSRF Protection on Registration Approval Actions

Admidio is an open-source user management solution. Prior to version 5.0.8, the create_user, assign_member, and assign_user action modes in modules/registration.php approve pending user registrations via GET request without validating a CSRF token. Unlike the delete_user mode in the same file (which correctly validates the token), these three approval actions read their parameters from $_GET and perform irreversible state changes without any protection. An attacker who has submitted a pending registration can extract their own user UUID from the registration confirmation email URL, then trick any user with the rol_approve_users right into visiting a crafted URL that automatically approves the registration. This bypasses the manual registration approval workflow entirely. This issue has been patched in version 5.0.8.

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N

跨站请求伪造(CSRF)

Admidio 跨站请求伪造漏洞

Admidio是Admidio团队的一套开源的成员管理系统。该系统支持成员列表、事件管理、留言簿、相册和下载等功能。 Admidio 5.0.8之前版本存在跨站请求伪造漏洞，该漏洞源于modules/registration.php中的多个操作模式通过GET请求批准用户注册且未验证CSRF令牌，可能导致跨站请求伪造攻击并绕过手动审批流程。

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