CVE-2026-101427

Modified Modified - Updated After Analysis

PeopleSoft Enterprise PeopleTools Report Distribution Vulnerability

Publication date: 2026-10-20

Last updated on: 2026-11-05

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 unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all PeopleSoft Enterprise PeopleTools accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of PeopleSoft Enterprise PeopleTools. CVSS 3.1 Base Score 8.1 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H).

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Meta Information

Published

2026-10-20

Last Modified

2026-11-05

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-101427

EUVD

EUVD-2026-105843

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-400	The product does not properly control the allocation and maintenance of a limited resource.

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 exploit it with human interaction from another user. Successful exploitation can lead to unauthorized data modification, deletion, or creation, and may cause the system to crash repeatedly or become unavailable.

Detection Guidance

This vulnerability affects Oracle PeopleSoft Enterprise PeopleTools versions 8.61-8.63. Detection requires checking for vulnerable versions and monitoring HTTP traffic for unauthorized access attempts or data modifications. Review PeopleSoft logs for unusual report distribution activities or crashes. Ensure no unauthenticated HTTP requests are modifying critical data.

Impact Analysis

If you use PeopleSoft Enterprise PeopleTools versions 8.61-8.63, an attacker could gain control over your system. This may result in data breaches, loss of critical data, or system downtime due to crashes. The vulnerability requires user interaction, so phishing or tricking a user into taking action could enable the attack.

Compliance Impact

This vulnerability could lead to unauthorized access and modification of sensitive data, violating GDPR and HIPAA requirements for data integrity and confidentiality. Organizations using affected versions may face compliance violations, legal penalties, and reputational damage if exploited.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update for PeopleSoft Enterprise PeopleTools versions 8.61-8.63. Ensure network access controls restrict HTTP traffic to trusted sources only. Monitor for unauthorized data modifications or system crashes.

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