CVE-2026-83070 Missing authorization in PeopleSoft Enterprise PRTL Interaction Hub
Low-privileged attackers can access critical data in PeopleSoft Enterprise PRTL Interaction Hub due to missing authorization controls.
- 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-2026-83070?
CVE-2026-83070 is a high-severity missing authorization vulnerability in Oracle Corporation PeopleSoft Enterprise PRTL Interaction Hub, published on 15 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Vulnerability in the PeopleSoft Enterprise PRTL Interaction Hub product of Oracle PeopleSoft (component: Enterprise Portal). The supported version that is affected is 9.1. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise PRTL Interaction Hub. While the vulnerability is in PeopleSoft Enterprise PRTL Interaction Hub, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all PeopleSoft Enterprise PRTL Interaction Hub accessible data. CVSS 3.1 Base Score 7.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).
Weakness: CWE-284
Which versions are affected by CVE-2026-83070?
How do I fix CVE-2026-83070?
No fix has been published for CVE-2026-83070 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-2026-83070 being exploited?
There is no known exploitation of CVE-2026-83070 in the wild and no public exploit code.
Sources
Also known as GHSA-4qpc-97ph-4v76.