Vulnerabilities > CVE-2019-12743 - Information Exposure Through Discrepancy vulnerability in Humhub Social Network KIT 1.3.13

047910
CVSS 5.3 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
LOW
Integrity impact
NONE
Availability impact
NONE
network
low complexity
humhub
CWE-203

Summary

HumHub Social Network Kit Enterprise v1.3.13 allows remote attackers to find the user accounts existing on any Social Network Kits (including self-hosted ones) by brute-forcing the username after the /u/ initial URI substring, aka Response Discrepancy Information Exposure.

Vulnerable Configurations

Part Description Count
Application
Humhub
1

Common Weakness Enumeration (CWE)