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TI-2026-77445 Aliases CVE-2026-91386GHSA-wmhx-4vpr-mx28

Oracle JD Edwards EnterpriseOne Orchestrator Improper Access Control Flaw

Priority LOW 31CWE-284Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-284.

Summary

The E1 IOT Orchestrator Security component of Oracle JD Edwards EnterpriseOne Orchestrator has an improper access control flaw (CWE-284) in supported versions 9.2.0.0 through 9.2.26.5. An unauthenticated attacker who can reach the physical communication segment attached to the hardware running the product can exploit it, though exploitation is difficult. Successful attacks allow unauthorized creation, deletion or modification of critical data or all data the product can access, and unauthorized access to that data. The CVSS 3.1 base score is 6.8 (Medium), with high confidentiality and integrity impact.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

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. Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the JD Edwards EnterpriseOne Orchestrator executes to compromise JD Edwards EnterpriseOne Orchestrator. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all JD Edwards EnterpriseOne Orchestrator accessible data as well as unauthorized access to critical data or complete access to all JD Edwards EnterpriseOne Orchestrator accessible data. CVSS 3.1 Base Score 6.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0015 4th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OracleJD Edwards EnterpriseOne Orchestrator9.2.0.0 – 9.2.26.5—No fix listedCNA
  • JD Edwards EnterpriseOne Orchestrator VendorOracle Affected 9.2.0.0 – 9.2.26.5 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:oracle:jd_edwards_enterpriseone_orchestrator:*:*:*:*:*:*:*:*——Oracle
  • cpe:2.3:a:oracle:jd_edwards_enterpriseone_orchestrator:*:*:*:*:*:*:*:* Versions — — ·Oracle

Remediation

No fixed version is listed for the affected releases, so check Oracle's advisory for updates. Until a fix is available, restrict access to the physical communication segment attached to the hardware running EnterpriseOne Orchestrator.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Oracle JD Edwards EnterpriseOne Orchestrator — oracle.com/security-alerts/cpuoct2026.html

    5 records Highest priority Priority MEDIUM 1 MEDIUM, 4 LOW

    Other records, highest priority first

    • TI-2026-77358 Access control flaw in Oracle JD Edwards EnterpriseOne OrchestratorPriority MEDIUM 49
    • TI-2026-77336 Oracle JD Edwards EnterpriseOne Orchestrator Information ExposurePriority LOW 30
    • TI-2026-77344 Improper access control in Oracle JD Edwards EnterpriseOne OrchestratorPriority LOW 29
    Show all 5 records → Advisory →

Timeline

  1. 2026-10-21 Threatist record created from CVE-2026-91386
  2. 2026-10-21 Alias added: GHSA-wmhx-4vpr-mx28
  3. 2026-10-21 Weakness changed · CISA ADP
  4. 2026-10-21 CISA SSVC decision points changed
  5. 2026-10-21 Priority changed: MEDIUM → LOW

References

Advisory 1

  • TI-2026-34425 Improper privilege management in Oracle Payments KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-27421 Missing authentication in Oracle PeopleSoft Enterprise PeopleTools KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-17661 Improper access control in Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in KEVCVSS 3.1CRITICAL 10.0
  • TI-2025-38252 Improper authentication in Oracle Concurrent Processing KEVCVSS 3.1CRITICAL 9.8
  • TI-2025-38151 Missing authentication in Oracle Identity Manager KEVCVSS 3.1CRITICAL 9.8
  • TI-2022-07142 Code injection in Spring Framework KEVCVSS 3.1CRITICAL 9.8
See all 14200 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences