Spring Security 3.2.2 (change log) and 3.1.6 (change log) have been released and are available in Maven Central.

Among the highlights, these two releases resolve CVE-2014-0097 which allows a malicious user to impersonate a user with an empty password if ALL of the following hold true:

• The application is using ActiveDirectoryLdapAuthenticator
• The directory allows anonymous binds (not recommended)

NOTE: This does NOT impact users of LdapAuthenticationProvider or <ldap-authentication-provider>

For full details on the releases, please refer to the previously mentioned change logs.