CVE-2026-35278 Auth bypass in PeopleSoft Enterprise PT PeopleTools

Critical 9.8 Published 16 Jun 2026 Updated 18 Jun 2026

Unauthenticated attackers can compromise PeopleSoft Enterprise PT PeopleTools via HTTP, leading to full system takeover.

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

What is CVE-2026-35278?

CVE-2026-35278 is a critical authentication bypass vulnerability in Oracle Corporation PeopleSoft Enterprise PT PeopleTools, published on 16 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Vulnerability in the PeopleSoft Enterprise PT PeopleTools product of Oracle PeopleSoft (component: Performance Monitor). Supported versions that are affected are 8.61 and 8.62. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PT PeopleTools. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PT PeopleTools. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Weakness: CWE-306

Which versions are affected by CVE-2026-35278?

It affects 1 product.

Products include Oracle Peoplesoft Enterprise Pt Peopletools.

How do I fix CVE-2026-35278?

No fix has been published for CVE-2026-35278 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2026-35278 being exploited?

There is no known exploitation of CVE-2026-35278 in the wild and no public exploit code.

Sources

Also known as GHSA-j52w-q68f-h7f9.