CVE-2026-87418

Analyzed Analyzed - Analysis Complete

PeopleSoft Enterprise PeopleTools Information Disclosure

Publication date: 2026-10-20

Last updated on: 2026-10-27

Assigner: Oracle

Description

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Updates Environment Mgmt). Supported versions that are affected are 8.61-8.63. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where PeopleSoft Enterprise PeopleTools executes 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 2.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N).

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-10-20

Last Modified

2026-10-27

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-87418

EUVD

EUVD-2026-106457

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-200	The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle PeopleSoft Enterprise PeopleTools versions 8.61 to 8.63. It allows a low-privileged attacker with system access to read some restricted data within the PeopleTools environment. The attack requires local access and is difficult to exploit.

Detection Guidance

Detection requires identifying PeopleSoft Enterprise PeopleTools versions 8.61-8.63. Check installed versions via PeopleTools administration console or database queries. Monitor for unauthorized data access attempts in application logs.

Impact Analysis

An attacker could gain unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools data, potentially exposing sensitive information. However, the impact is limited due to the low CVSS score and difficulty of exploitation.

Compliance Impact

This vulnerability allows unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools data, which could potentially expose sensitive personal or health information. This may impact compliance with GDPR or HIPAA if such data is involved, as unauthorized access violates data protection requirements.

Mitigation Strategies

Apply Oracle's latest PeopleTools patches immediately. Restrict user privileges to minimum required. Monitor database and application logs for suspicious activity. Consider upgrading to non-vulnerable versions if possible.

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