---
id: "CVE-2026-101428"
kind: "vulnerability"
aliases: ["CVE-2026-101428"]
title: "Oracle PeopleSoft PeopleTools: SQR flaw lets low-privilege users take over"
severity: "high"
cvss: 7.5
epss: null
exploited: false
status: "open"
category: "runtime"
products: []
ecosystems: []
tags: ["enterprise-erp", "oracle", "peoplesoft", "peopletools", "runtime", "self-hosted"]
not_affected_if: ["no-http-exposure", "unsupported-version"]
published_at: "2026-10-20T22:17:51+00:00"
first_seen_at: "2026-10-23T21:57:21+00:00"
updated_at: "2026-10-25T03:20:37+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-101428", "first_seen_at": "2026-10-23T21:57:21+00:00"}]
---

# Oracle PeopleSoft PeopleTools: SQR flaw lets low-privilege users take over

A flaw in the SQR component of Oracle PeopleSoft Enterprise PeopleTools lets a low-privileged user reach the system over HTTP and take it over. Exploiting it is hard, but the CVSS score of 7.5 reflects full loss of confidentiality, integrity and availability.

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

## How to check

- Confirm the PeopleTools release in use: unknown whether the sources list a version check command or file; affected supported versions are 8.61 through 8.63.
- Check Oracle's Critical Patch Update advisory for PeopleTools against your installed patch level: unknown from the sources.

## Fix

- Apply the Oracle Critical Patch Update fix for PeopleSoft Enterprise PeopleTools; the sources do not name the patched release or patch number.

## Timeline

- 2026-10-23T21:57:21+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-101428

## From the sources

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: SQR).  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.  Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PeopleTools. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

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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_