CVE-2026-34269 Missing authorization in PeopleSoft Enterprise PeopleTools

Medium 6.1 Published 21 Apr 2026 Updated 22 Apr 2026

Unauthenticated attackers can modify and read PeopleSoft data via HTTP if a user interacts with a malicious link.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2026-34269?

CVE-2026-34269 is a medium-severity missing authorization vulnerability in Oracle Peoplesoft Enterprise Peopletools, published on 21 Apr 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Portal). Supported versions that are affected are 8.61-8.62. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in PeopleSoft Enterprise PeopleTools, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PeopleSoft Enterprise PeopleTools accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).

Weakness: CWE-284

Which versions are affected by CVE-2026-34269?

It affects 1 product.

Products include Oracle Peoplesoft Enterprise Peopletools.

How do I fix CVE-2026-34269?

No fix has been published for CVE-2026-34269 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-2026-34269 being exploited?

There is no known exploitation of CVE-2026-34269 in the wild and no public exploit code.

All Oracle Peoplesoft Enterprise Peopletools vulnerabilities

Sources

Also known as GHSA-j666-q429-qjc8.