CyberRota Analysis
AI-GeneratedThe Leantime JSON-RPC API up to version 3.9.0 is vulnerable due to a missing authorization check in the JSON-RPC dispatcher, allowing authenticated users to invoke service-layer methods without proper permission validation. This can lead to unauthorized actions, such as modifying another user's account and potentially taking over their account. Organizations using affected versions should prioritize addressing this vulnerability to prevent unauthorized access and account compromise.
Original NVD Description
Leantime JSON-RPC API through version 3.9.0 contains a missing authorization vulnerability in the JSON-RPC dispatcher in app/Domain/Api/Controllers/Jsonrpc.php. The dispatcher does not enforce authorization before invoking service-layer methods, allowing an authenticated user to call methods or act on resources outside their intended permissions. For example, the editOwn method accepts a user-supplied user ID without verifying that it belongs to the caller, allowing an attacker to modify another user's account and set a new password, resulting in account takeover. This vulnerability is distinct from CVE-2026-59712 and CVE-2026-15509 because the root cause is the lack of centralized authorization enforcement in the JSON-RPC dispatcher rather than the behavior of an individual exposed method.