Vulnerabilities > CVE-2017-0894 - Incorrect Authorization vulnerability in Nextcloud Server

047910
CVSS 4.3 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
LOW
Integrity impact
NONE
Availability impact
NONE
network
low complexity
nextcloud
CWE-863

Summary

Nextcloud Server before 11.0.3 is vulnerable to disclosure of valid share tokens for public calendars due to a logical error. Thus granting an attacker potentially access to publicly shared calendars without knowing the share token.

Vulnerable Configurations

Part Description Count
Application
Nextcloud
355

Common Weakness Enumeration (CWE)