EUVD-2026-83611

A vulnerability was detected in grimmory-tools grimmory up to 3.3.3/3.4.1. Affected by this vulnerability is the function streamFileToResponse of the file backend/src/main/java/org/booklore/controller/KoboController.java of the component Download Endpoint. Performing a manipulation of the argumen...

CVE-2026-93955

grimmory-tools grimmory (up to 3.3.3/3.4.1) contains an authorization bypass in the Download Endpoint component. The vulnerable function streamFileToResponse in KoboController.java can be exploited by manipulating the bookId argument, allowing a remote, low-privilege attacker to access resources ...