---
id: "CVE-2026-91277"
kind: "vulnerability"
aliases: ["CVE-2026-91277"]
title: "Oracle JD Edwards EnterpriseOne Orchestrator: unauthenticated read of some accessible data"
severity: "medium"
cvss: 5.3
epss: 0.00316
exploited: false
status: "open"
category: "other"
products: []
ecosystems: []
tags: ["enterpriseone", "jd-edwards", "oracle", "other"]
not_affected_if: []
published_at: "2026-10-20T22:20:29+00:00"
first_seen_at: "2026-10-23T21:57:26+00:00"
updated_at: "2026-10-25T12:38:52+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-91277", "first_seen_at": "2026-10-23T21:57:26+00:00"}, {"source": "epss", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-91277", "first_seen_at": "2026-10-25T12:38:52+00:00"}]
---

# Oracle JD Edwards EnterpriseOne Orchestrator: unauthenticated read of some accessible data

Oracle JD Edwards EnterpriseOne Orchestrator's E1 IoT Orchestrator Security component, versions 9.2.0.0 through 9.2.26.5, is affected. An unauthenticated attacker with HTTP network access can read a subset of the data the Orchestrator can access.

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

## Timeline

- 2026-10-23T21:57:26+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-91277
- 2026-10-25T12:38:52+00:00 epss https://api.first.org/data/v1/epss?cve=CVE-2026-91277

## From the sources

Vulnerability in the JD Edwards EnterpriseOne Orchestrator product of Oracle JD Edwards (component: E1 IOT Orchestrator Security).  Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise JD Edwards EnterpriseOne Orchestrator.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of JD Edwards EnterpriseOne Orchestrator accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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_