CVE-2021-3987

Name of the Vulnerable Software and Affected Versions janeczku/calibre-web (affected versions not specified)

Description An improper access control issue exists, allowing users without public shelf permissions to create public shelves. This is due to the create shelf method in shelf.py not verifying if the user has the necessary permissions to create a public shelf, which can lead to unauthorized actions being performed by users.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.