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CVE-2021-3987 Detail

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

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/janeczku/calibre-web/commit/bcdc97641447965af486964537f3821f47b28874 Patch 
https://huntr.com/bounties/29fcc091-87b6-43bc-ab4b-3c0bec3f71df Exploit 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-862 Missing Authorization cwe source acceptance level NIST  
CWE-284 Improper Access Control huntr.dev  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-3987
NVD Published Date:
11/15/2024
NVD Last Modified:
11/19/2024
Source:
huntr.dev