---
id: "CVE-2026-101450"
kind: "vulnerability"
aliases: ["CVE-2026-101450"]
title: "Oracle PeopleSoft PeopleTools: Integration Broker flaw exposes critical data"
severity: "high"
cvss: 7.1
epss: null
exploited: false
status: "open"
category: "vendor"
products: [{"name": "PeopleSoft Enterprise PeopleTools", "fixed": ["unknown (October 2026 CPU patch)"], "affected": ">= 8.61, <= 8.63", "ecosystem": "vendor"}]
ecosystems: []
tags: ["enterprise-erp", "integration-broker", "oracle", "peoplesoft", "peopletools", "self-hosted", "vendor"]
not_affected_if: ["patched-oct-2026-cpu", "unaffected-version"]
published_at: "2026-10-20T22:17:53+00:00"
first_seen_at: "2026-10-23T21:57:21+00:00"
updated_at: "2026-10-25T03:36:00+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-101450", "first_seen_at": "2026-10-23T21:57:21+00:00"}, {"source": "analyst", "url": null, "first_seen_at": "2026-10-25T03:36:00+00:00"}]
---

# Oracle PeopleSoft PeopleTools: Integration Broker flaw exposes critical data

A flaw in the Integration Broker component of Oracle PeopleSoft PeopleTools 8.61 through 8.63 lets an unauthenticated attacker send HTTP requests that compromise the application. Successful attacks need a person other than the attacker to interact, and can read critical data and modify or delete some data.

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

## Affected

- vendor:PeopleSoft Enterprise PeopleTools affected >= 8.61, <= 8.63 fixed unknown (October 2026 CPU patch)

## How to check

Check your PeopleTools version (PeopleTools > About PeopleTools, or PSSTATUS table: SELECT TOOLSREL FROM PSSTATUS). Versions 8.61 to 8.63 are affected; confirm whether the October 2026 CPU patch is applied. Check whether Integration Broker endpoints are reachable over HTTP from untrusted networks.

## Fix

Apply the PeopleTools patch from Oracle's October 2026 Critical Patch Update (exact patch level is in the PeopleSoft entry of the My Oracle Support patch availability document; not publicly readable). Oracle notes PeopleTools 8.61.24 product patch GA on 2026-10-20, but does not tie it to this CVE in the pages I read.

## Timeline

- 2026-10-23T21:57:21+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-101450
- 2026-10-25T03:36:00+00:00 analyst — Oracle October 2026 CPU (20 Oct) lists PeopleSoft PeopleTools 8.61-8.63 Integration Broker, CVSS 7.1, no known exploitation or PoC. The exact fixed patch level is in the My Oracle Support patch availability document (login required), which I could not read, so fix is left as 'apply the Oct 2026 CPU PeopleTools patch'. No workaround published. SentinelOne calls it an 'auth bypass'; Oracle's text says unauthenticated with user interaction (UI:R), so I did not repeat that. Nothing verified.

## Documents

- [advisory] Oracle Critical Patch Update Advisory - October 2026 https://www.oracle.com/security-alerts/cpuoct2026.html
- [describes] CVE Record: CVE-2026-101450 https://www.cve.org/CVERecord?id=CVE-2026-101450

## From the sources

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Integration Broker).  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 access to critical data or complete access to all PeopleSoft Enterprise PeopleTools accessible data as well as  unauthorized update, insert or delete access to some of PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N).

---

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