---
id: "CVE-2026-91482"
kind: "vulnerability"
aliases: ["CVE-2026-91482"]
title: "Oracle PeopleSoft Strategic Sourcing: Bidder Registration exposes data to low-privilege users"
severity: "medium"
cvss: 6.5
epss: 0.00326
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["erp", "oracle", "peoplesoft", "procurement", "self-hosted", "vendor"]
not_affected_if: ["not-peoplesoft", "other-version"]
published_at: "2026-10-20T22:20:51+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-2026-91482", "first_seen_at": "2026-10-23T21:57:27+00:00"}, {"source": "epss", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-91482", "first_seen_at": "2026-10-25T12:38:51+00:00"}]
---

# Oracle PeopleSoft Strategic Sourcing: Bidder Registration exposes data to low-privilege users

Oracle PeopleSoft Enterprise SCM Strategic Sourcing 9.2, in its Bidder Registration component, has a flaw that lets an attacker with a low-privileged account reach it over HTTP. A successful attack gives read access to sensitive data in the application, with no change to data or availability.

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

## How to check

- Confirm whether PeopleSoft Enterprise SCM Strategic Sourcing version `9.2` is deployed
- Check whether the Bidder Registration component is reachable from the network
- unknown for further checks; the sources do not give a patch level or configuration test

## Fix

- Apply the Oracle Critical Patch Update that covers PeopleSoft Enterprise SCM Strategic Sourcing `9.2` (patch number unknown from sources)
- Restrict access to Bidder Registration to trusted networks until patched

## Timeline

- 2026-10-23T21:57:27+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-91482
- 2026-10-25T12:38:51+00:00 epss https://api.first.org/data/v1/epss?cve=CVE-2026-91482

## From the sources

Vulnerability in the PeopleSoft Enterprise SCM Strategic Sourcing product of Oracle PeopleSoft (component: Bidder Registration).   The supported version that is affected is 9.2. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise SCM Strategic Sourcing.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all PeopleSoft Enterprise SCM Strategic Sourcing accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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_