CVE-2021-3987

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

An improper access control vulnerability exists in janeczku/calibre-web. The affected version allows users without public shelf permissions to create public shelves. The vulnerability is due to the `create_shelf` method in `shelf.py` not verifying if the user has the necessary permissions to create a public shelf. This issue can lead to unauthorized actions being performed by users.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-284 CWE-862

Affected software

No affected versions have been published.

Timeline

Published: Nov 15, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

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