---
id: CVE-2026-83427
title: >-
  Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle
  PeopleSoft (component: Multichannel Framework)
summary: >-
  Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle
  PeopleSoft (component: Multichannel Framework).  Supported versions that are
  affected are 8.61-8.63. Difficult to exploit vulnerability allows high
  privileged attac…
severity: medium
cvss: 6.6
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'
cvssSource: cna
vendor: Oracle Corporation
product: PeopleSoft Enterprise PeopleTools
affected:
  - peoplesoft_enterprise_peopletools >= 8.61 <= 8.63
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T21:23:49.947Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-83427'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2026.html'
    label: Oracle Advisory
tags:
  - cve.org
ingestedAt: '2026-10-20T22:23:33.877Z'
---

## Overview

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Multichannel Framework).  Supported versions that are affected are 8.61-8.63. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools.  Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PeopleTools. CVSS 3.1 Base Score 6.6 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H).

## Affected

- `peoplesoft_enterprise_peopletools >= 8.61 <= 8.63`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.