CVE-2024-22402 Improper handling of request URLs in Nextcloud Guests app allows guest users to bypass app allowlist

Nextcloud guests app is a utility to create guest users which can only see files shared with them. In affected versions users were able to load the first page of apps they were actually not allowed to access. Depending on the selection of apps installed this may present a permissions bypass. It i...

CVE-2024-22402

CVE-2024-22402 concerns the Nextcloud Guests app. The issue is an improper handling of request URLs that lets guest users load pages of apps they should not access, effectively bypassing the app allowlist. Affected Nextcloud Guests versions include 2.4.x, 2.5.x, and 3.0.x (with mitigation guidanc...