CVE-2026-87410

Analyzed Analyzed - Analysis Complete

Unauthenticated Access in Oracle PeopleSoft PeopleTools

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: Report Distribution). Supported versions that are affected are 8.61-8.63. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. 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 access to critical data or complete access to all PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 6.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N).

CVSS Scores

EPSS Scores

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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-2026-87410

EUVD

EUVD-2026-106449

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 8.61-8.63. It allows an unauthenticated attacker to remotely access the system via HTTP and potentially compromise it. The vulnerability has a CVSS score of 6.8, indicating a medium severity with a focus on confidentiality impacts.

Detection Guidance

Detection of CVE-2026-87410 requires monitoring for unauthorized access attempts to PeopleSoft Enterprise PeopleTools via HTTP. Check server logs for unusual requests targeting the Report Distribution component. Ensure all PeopleSoft Enterprise PeopleTools versions 8.61-8.63 are updated to the latest patch.

Impact Analysis

An attacker could exploit this to gain unauthorized access to critical data or all accessible data within PeopleSoft Enterprise PeopleTools. This may lead to data breaches, unauthorized modifications, or further lateral movement within connected systems.

Compliance Impact

This vulnerability could lead to unauthorized data access, violating GDPR's data protection principles and HIPAA's security requirements. Non-compliance may result in legal penalties, fines, or reputational damage due to exposed sensitive data.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update for PeopleSoft Enterprise PeopleTools versions 8.61-8.63. Restrict network access to HTTP ports used by PeopleSoft. Monitor for unauthorized access attempts or unusual data access patterns.

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