The authenticate function in LDAPUserFolder/LDAPUserFolder.py in zope-ldapuserfolder 2.9-1 does not verify the password for the emergency account, which allows remote attackers to gain privileges.
http://www.openwall.com/lists/oss-security/2010/08/19/7
http://www.openwall.com/lists/oss-security/2010/08/18/3