CVE-2026-101423

Modified Modified - Updated After Analysis

Information Disclosure in Oracle PeopleSoft PeopleTools

Publication date: 2026-10-20

Last updated on: 2026-11-06

Assigner: Oracle

Description

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Report Distribution). Supported versions that are affected are 8.61-8.63. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).

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Meta Information

Published

2026-10-20

Last Modified

2026-11-06

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-101423

EUVD

EUVD-2026-105839

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	peoplesoft_enterprise_peopletools	From 8.61 (inc) to 8.63 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-863	The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle PeopleSoft Enterprise PeopleTools versions 8.61-8.63. It allows a low-privileged attacker with network access to read some data they should not be able to access. The attack is possible via HTTP and does not require user interaction.

Detection Guidance

This vulnerability affects Oracle PeopleSoft Enterprise PeopleTools versions 8.61-8.63. Detection requires checking for outdated versions of PeopleTools. Inspect system logs for HTTP access patterns to PeopleSoft components, particularly Report Distribution. Verify if the system is running affected versions (8.61-8.63) and if low-privileged users can access HTTP interfaces.

Impact Analysis

If you use PeopleSoft Enterprise PeopleTools versions 8.61-8.63, an attacker could gain unauthorized access to some of your PeopleSoft data. This could lead to data leaks or exposure of sensitive information.

Compliance Impact

This vulnerability could lead to unauthorized data access, which may violate compliance requirements under GDPR or HIPAA if sensitive personal or health data is exposed. Organizations must address it to maintain regulatory compliance.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update for PeopleSoft Enterprise PeopleTools versions 8.61-8.63 to address the vulnerability in the Report Distribution component.

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