Vulnerabilities > CVE-2020-8297 - Authorization Bypass Through User-Controlled Key vulnerability in Nextcloud Deck

CVSS 4.3 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

LOW

Integrity impact

NONE

Availability impact

NONE

network

low complexity

nextcloud

CWE-639

NVD

Published: 2021-02-23

Updated: 2021-03-02

Summary

Nextcloud Deck before 1.0.2 suffers from an insecure direct object reference (IDOR) vulnerability that permits users with a duplicate user identifier to access deck data of a previous deleted user.

Vulnerable Configurations

Part	Description	Count
Application	Nextcloud Nextcloud Deck 0.1.0 Nextcloud Deck 0.1.1 Nextcloud Deck 0.1.2 Nextcloud Deck 0.1.3 Nextcloud Deck 0.1.4 Nextcloud Deck 0.2.0 Nextcloud Deck 0.2.1 Nextcloud Deck 0.2.2 Nextcloud Deck 0.2.3 Nextcloud Deck 0.2.4 Nextcloud Deck 0.2.5 Nextcloud Deck 0.2.6 Nextcloud Deck 0.2.7 Nextcloud Deck 0.2.8 Nextcloud Deck 0.3.0 Nextcloud Deck 0.3.1 Nextcloud Deck 0.4.0 Nextcloud Deck 0.4.1 Nextcloud Deck 0.5.0 Nextcloud Deck 0.5.1 Nextcloud Deck 0.5.2 Nextcloud Deck 0.6.0 Nextcloud Deck 0.6.1 Nextcloud Deck 0.6.2 Nextcloud Deck 0.6.3 Nextcloud Deck 0.6.4 Nextcloud Deck 0.6.5 Nextcloud Deck 0.6.6 Nextcloud Deck 0.7.0 Nextcloud Deck 0.8.0 Nextcloud Deck 0.8.1 Nextcloud Deck 0.8.2 Nextcloud Deck 0.8.3 Nextcloud Deck 1.0.0 Nextcloud Deck 1.0.1	49

Common Weakness Enumeration (CWE)

CWE-639 - Authorization Bypass Through User-Controlled Key

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References