CVE-2018-2699: Oracle Application Express

Medium severity, CVSS 6.1. EPSS: 1.1% chance of exploitation in the next 30 days.

Vulnerability in the Application Express component of Oracle Database Server. The supported version that is affected is Prior to 5.1.4.00.08. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Application Express. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Application Express, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Application Express accessible data as well as unauthorized read access to a subset of Application Express accessible data. CVSS 3.0 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).

Affected products

• Oracle Application Express: up to and including 5.1.4.00.08

Published 2018-01-18. Last modified 2026-06-17.