Headline
GHSA-4vc8-pg5c-vg4x: 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.
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- GitHub Advisory Database
- GitHub Reviewed
- GHSA-4vc8-pg5c-vg4x
Keycloak’s improper input validation allows using email as username
Low severity GitHub Reviewed Published Jun 12, 2024 in keycloak/keycloak • Updated Jun 12, 2024
Package
maven org.keycloak:keycloak-services (Maven)
Affected versions
< 24.0.1
Description
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.
References
- GHSA-4vc8-pg5c-vg4x
- keycloak/keycloak@f970803
Published to the GitHub Advisory Database
Jun 12, 2024
Last updated
Jun 12, 2024