Oracle Application Express component in Oracle Database Server 3.2 and 4.0 allows remote authenticated users to affect confidentiality, integrity, and availability, related to APEX developer user.
Oracle Database is prone to a remote vulnerability in Application Express.
The vulnerability can be exploited over the 'HTTP' protocol. For an exploit to succeed, the attacker must have 'APEX developer user' privileges.
Vendor Status:
Oracle has issued an update to correct this vulnerability