---
id: "CVE-2026-91505"
kind: "vulnerability"
aliases: ["CVE-2026-91505"]
title: "Oracle PeopleSoft PeopleTools: porting component flaw exposes stored data to admins"
severity: "medium"
cvss: 6.0
epss: 0.00121
exploited: false
status: "open"
category: "other"
products: []
ecosystems: []
tags: ["on-prem", "oracle", "other", "peoplesoft", "peopletools"]
not_affected_if: ["no-local-logon-by-untrusted-users", "other-peopletools-versions"]
published_at: "2026-10-20T22:20:55+00:00"
first_seen_at: "2026-10-23T21:57:27+00:00"
updated_at: "2026-10-25T12:38:51+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-91505", "first_seen_at": "2026-10-23T21:57:27+00:00"}, {"source": "epss", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-91505", "first_seen_at": "2026-10-25T12:38:51+00:00"}]
---

# Oracle PeopleSoft PeopleTools: porting component flaw exposes stored data to admins

Oracle PeopleSoft Enterprise PeopleTools versions 8.61 and 8.62 contain a flaw in the Porting component. An attacker who already holds high privileges and local logon to the host can read, change or delete PeopleSoft data.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Identify the PeopleTools version in use (`8.61` or `8.62` is affected per the description)
- Confirm the host is reachable only by trusted administrators (unknown whether the sources list other conditions)

## Fix

- Apply the Oracle Critical Patch Update for PeopleSoft PeopleTools that addresses this CVE (patch version unknown from the sources)
- Restrict logon to PeopleSoft servers to trusted administrators

## Timeline

- 2026-10-23T21:57:27+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-91505
- 2026-10-25T12:38:51+00:00 epss https://api.first.org/data/v1/epss?cve=CVE-2026-91505

## From the sources

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Porting).  Supported versions that are affected are 8.61 and 8.62. Easily exploitable vulnerability allows high 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 creation, deletion or modification access to critical data or all PeopleSoft Enterprise PeopleTools accessible data as well as  unauthorized access to critical data or complete access to all PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 6.0 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N).

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_