Skip to content
Permalink
master
Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?
Go to file
 
 
Cannot retrieve contributors at this time
User Enumeration leading to Account Takeover.
Product: HumHub Social Network Kit Enterprise v1.3.13
(Not tested earlier version and community edition, but it could be affected as well)
Class: Information Disclosure
Payload: http(s)://{domain}/u/{username}/
Details: Allows remote attacker to find the user accounts existing on the Social Network Kits (including self-hosted one)
by a difference in path request messages after the /u/ initial URI substring, aka Response Discrepancy
Information Exposure.
As a result, the attacker is possible to compromise the user accounts by brute-forcing the password
with usernames found.
Ref: https://github.com/humhub/humhub/commit/97a33c0ad3c548fd8a38a5242972a662d9d39785