CVE-2021-3754 – org.keycloak:keycloak-services

Package

Manager: maven
Name: org.keycloak:keycloak-services
Vulnerable Version: >=0 <24.0.1

Severity

Level: Low

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

EPSS: 0.11083 pctl0.93191

Details

Keycloak's improper input validation allows using email as username Keycloak allows the use of email as a username and doesn't check that an account with this email already exists. That could lead to the unability to reset/login with email for the user. This is caused by usernames being evaluated before emails.

Metadata

Created: 2024-06-12T19:41:05Z
Modified: 2024-12-20T17:49:09Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/06/GHSA-4vc8-pg5c-vg4x/GHSA-4vc8-pg5c-vg4x.json
CWE IDs: ["CWE-670"]
Alternative ID: GHSA-4vc8-pg5c-vg4x
Finding: F164
Auto approve: 1