---
id: "CVE-2026-87352"
kind: "vulnerability"
aliases: ["CVE-2026-87352"]
title: "Oracle PeopleSoft PeopleTools: LDAP component lets low-privileged users change data"
severity: "medium"
cvss: 4.4
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["enterprise-apps", "ldap", "oracle", "package", "peoplesoft", "peopletools"]
not_affected_if: ["other-versions"]
published_at: "2026-10-20T22:20:12+00:00"
first_seen_at: "2026-10-23T21:57:25+00:00"
updated_at: "2026-10-25T04:36:56+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-87352", "first_seen_at": "2026-10-23T21:57:25+00:00"}]
---

# Oracle PeopleSoft PeopleTools: LDAP component lets low-privileged users change data

A flaw in the LDAP component of Oracle PeopleSoft Enterprise PeopleTools 8.61 through 8.63 lets a low-privileged user who can log on to the host read and modify some data the application can access. The sources describe partial read, insert, update and delete access and do not name a specific exploit path.

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

## How to check

- Check the installed PeopleTools release for `8.61`, `8.62` or `8.63`
- unknown for other checks; the sources do not say which files or settings are involved

## Fix

- Apply the Oracle Critical Patch Update fix for PeopleSoft PeopleTools 8.61 to 8.63 (exact patch id unknown from the sources)

## Timeline

- 2026-10-23T21:57:25+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-87352

## From the sources

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: LDAP).  Supported versions that are affected are 8.61-8.63. Easily exploitable vulnerability allows low 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 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 4.4 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/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_