CVE-2026-34298 Missing authorization in Oracle Applications Framework

Medium 4.7 Published 21 Apr 2026 Updated 22 Apr 2026

High-privileged attackers can compromise Oracle Applications Framework to read, modify, or disrupt data via HTTP.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-34298?

CVE-2026-34298 is a medium-severity missing authorization vulnerability in Oracle Applications Framework, published on 21 Apr 2026. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

Vulnerability in the Oracle Applications Framework product of Oracle E-Business Suite (component: Personalization). Supported versions that are affected are 12.2.9-12.2.15. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Applications Framework. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Applications Framework accessible data as well as unauthorized read access to a subset of Oracle Applications Framework accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Applications Framework. CVSS 3.1 Base Score 4.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L).

Weakness: CWE-284

Which versions are affected by CVE-2026-34298?

It affects 1 product.

Products include Oracle Applications Framework.

How do I fix CVE-2026-34298?

No fix has been published for CVE-2026-34298 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-34298 being exploited?

There is no known exploitation of CVE-2026-34298 in the wild and no public exploit code.

Sources

Also known as GHSA-jpw8-46mw-jgq7.