CVE-2025-66515

The Nextcloud Approval app allows approval or disapproval of files in the sidebar. Prior to 1.3.1 and 2.5.0, an authenticated user listed as a requester in a workflow can set another user’s file into the “pending approval” without access to the file by using the numeric file id. This vulnerabilit...

EUVD-2025-201457

The Nextcloud Approval app allows approval or disapproval of files in the sidebar. Prior to 1.3.1 and 2.5.0, an authenticated user listed as a requester in a workflow can set another user’s file into the “pending approval” without access to the file by using the numeric file id. This vulnerabilit...

Access to all file-versions of a user as soon as he has one share with the attacker – ownCloud

------- An authenticated attacker can access all versions of all files even unshared as soon as the owner of said files has at least one outgoing share with the attacker. To attacker needs to guess a file-id which is numeric and sequential. Affected ----- - owncloud/core = v10.0.9 - owncloud/core...