CVE-2020-2976: Oracle Application Express

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

Vulnerability in the Oracle Application Express component of Oracle Database Server. Supported versions that are affected are 5.1-19.2. Easily exploitable vulnerability allows low privileged attacker having SQL Workshop privilege with network access via HTTP to compromise Oracle Application Express. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle 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 Oracle Application Express accessible data as well as unauthorized read access to a subset of Oracle Application Express accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).

Affected products

• Oracle Application Express: from 5.1, up to and including 19.2

Published 2020-07-15. Last modified 2026-06-17.