---
id: CVE-2026-91263
title: >-
  Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle
  PeopleSoft (component: Notification Configuration)
summary: >-
  Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle
  PeopleSoft (component: Notification Configuration).  Supported versions that
  are affected are 8.61-8.63. Difficult to exploit vulnerability allows low
  privileged at…
severity: medium
cvss: 4.9
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N'
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: '2026-10-20T21:24:57.775Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-91263'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2026.html'
    label: Oracle Advisory
tags:
  - cve.org
ingestedAt: '2026-10-20T22:23:33.818Z'
---

## Overview

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Notification Configuration).  Supported versions that are affected are 8.61-8.63. Difficult to exploit vulnerability allows low privileged 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 update, insert or delete access to some of PeopleSoft Enterprise PeopleTools accessible data as well as  unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 4.9 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N).

## Affected

- `peoplesoft_enterprise_peopletools >= 8.61 <= 8.63`

## Remediation

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