CVE-2026-34306 Missing authorization in PeopleSoft Enterprise FIN Project Costing

Medium 6.5 Published 21 Apr 2026 Updated 22 Apr 2026

Low-privileged attackers can access critical data in PeopleSoft Enterprise FIN Project Costing due to missing authorization checks.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-34306?

CVE-2026-34306 is a medium-severity missing authorization vulnerability in Oracle Corporation PeopleSoft Enterprise FIN Project Costing, published on 21 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the PeopleSoft Enterprise FIN Project Costing product of Oracle PeopleSoft (component: Projects). The supported version that is affected is 9.2. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise FIN Project Costing. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all PeopleSoft Enterprise FIN Project Costing accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

Weakness: CWE-284

Which versions are affected by CVE-2026-34306?

It affects 1 product.

Products include Oracle Peoplesoft Enterprise Fin Project Costing.

How do I fix CVE-2026-34306?

No fix has been published for CVE-2026-34306 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-2026-34306 being exploited?

There is no known exploitation of CVE-2026-34306 in the wild and no public exploit code.

Sources

Also known as GHSA-h32f-9mwc-283m.