CVE-2026-46907: JD Edwards Auth Bypass Vulnerability

CVE-2026-46907 Overview

CVE-2026-46907 is an access control vulnerability in the Oracle JD Edwards EnterpriseOne Order Promising product, specifically within the Order Promising Integration component. The affected supported version is 9.2. A low-privileged attacker with network access via HTTP can exploit this weakness to compromise the application. The flaw carries a scope change, meaning successful exploitation can impact resources beyond the vulnerable component itself.

Critical Impact
Successful exploitation results in full takeover of JD Edwards EnterpriseOne Order Promising, with high impact to confidentiality, integrity, and availability across additional in-scope products.

Affected Products

Oracle JD Edwards EnterpriseOne Order Promising version 9.2
Order Promising Integration component
Downstream JD Edwards products reachable through the scope-change boundary

Discovery Timeline

2026-06-17 - CVE-2026-46907 published to NVD
2026-06-17 - Oracle Critical Security Patch Update advisory released (Oracle Security Alert)
2026-06-18 - Last updated in NVD database

Technical Details for CVE-2026-46907

Vulnerability Analysis

The vulnerability resides in the Order Promising Integration component of Oracle JD Edwards EnterpriseOne Order Promising 9.2. It is categorized under [CWE-284] Improper Access Control. An attacker authenticated with low privileges can send crafted HTTP requests to the exposed integration interface and achieve full takeover of the Order Promising service.

The scope-change designation indicates the vulnerable component can affect resources managed by a different security authority. Exploitation pivots from a limited user context into administrative control over connected JD Edwards services. The attack does not require user interaction and exploitation complexity is low.

EPSS data places exploitation probability at approximately 0.389% as of the publication date. No public proof-of-concept code or in-the-wild exploitation has been reported at the time of publication.

Root Cause

The root cause is improper access control [CWE-284] in the Order Promising Integration interface. The component fails to enforce sufficient authorization checks on HTTP-accessible operations, allowing low-privileged accounts to invoke functions reserved for higher-trust contexts. This enforcement gap also crosses the trust boundary between Order Promising and adjacent JD Edwards services.

Attack Vector

The attack vector is network-based over HTTP. An attacker requires only valid low-privileged credentials, which are commonly available to business users in ERP deployments. The attacker submits HTTP requests to the Order Promising Integration endpoint to invoke restricted functionality. Because the vulnerability triggers a scope change, the resulting compromise can extend beyond Order Promising into connected JD Edwards components. Refer to the Oracle Security Alert for vendor-supplied technical details.

Detection Methods for CVE-2026-46907

Indicators of Compromise

Unexpected HTTP requests to Order Promising Integration endpoints originating from low-privileged user sessions
New or modified administrative configurations in JD Edwards EnterpriseOne Order Promising 9.2 without a corresponding change ticket
Authentication events for standard business accounts followed by privileged operations against adjacent JD Edwards services
Anomalous outbound integration calls from the Order Promising host to other JD Edwards components

Detection Strategies

Inspect application and web server logs for HTTP requests targeting Order Promising Integration URLs that return administrative responses
Correlate session privilege level with the sensitivity of invoked operations to flag access control bypass attempts
Baseline normal Order Promising API call patterns and alert on deviations in request paths, parameters, or volume
Map activity to MITRE ATT&CK techniques T1190 (Exploit Public-Facing Application) and T1068 (Exploitation for Privilege Escalation)

Monitoring Recommendations

Forward JD Edwards EnterpriseOne web, application, and integration server logs to a centralized SIEM with retention sufficient for forensic review
Monitor authentication and authorization events on Order Promising for unusual privilege transitions
Track network flows between the Order Promising host and connected JD Edwards services to detect lateral movement following scope change
Enable Oracle audit logging for sensitive Order Promising administrative actions

How to Mitigate CVE-2026-46907

Immediate Actions Required

Apply the Oracle Critical Patch Update referenced in the Oracle Security Alert for JD Edwards EnterpriseOne Order Promising 9.2
Inventory all JD Edwards EnterpriseOne Order Promising deployments and confirm patch status
Review and reduce the population of low-privileged accounts with HTTP access to the Order Promising Integration component
Audit recent activity against Order Promising for signs of unauthorized administrative operations

Patch Information

Oracle addressed CVE-2026-46907 in the June 2026 Critical Patch Update. Administrators should consult the Oracle Security Alert for the specific patch identifiers, prerequisites, and installation procedure applicable to JD Edwards EnterpriseOne Order Promising 9.2.

Workarounds

Restrict network access to the Order Promising Integration endpoints to trusted management networks until patching is complete
Place the Order Promising web tier behind a web application firewall with rules limiting access to integration paths
Enforce least privilege by removing unnecessary roles and permissions assigned to standard business users
Segment the Order Promising host from adjacent JD Edwards components to limit the blast radius of a scope-change exploit

bash

# Example: restrict Order Promising Integration access at the network edge
# Replace addresses with values appropriate for your environment
iptables -A INPUT -p tcp --dport 443 -s 10.20.0.0/24 -j ACCEPT
iptables -A INPUT -p tcp --dport 443 -j DROP