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TI-2026-77078 Aliases CVE-2026-83366GHSA-mrhx-8vmx-699v

Improper access control in Oracle Shipping Execution Workflow Events

Priority LOW 34CWE-284Published · Updated

Key facts

Attack vector
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

Oracle Shipping Execution in Oracle E-Business Suite versions 12.2.3 through 12.2.15 contains an improper access control flaw in the Workflow Events component (CWE-284). The flaw is difficult to exploit, but an unauthenticated attacker with network access over HTTP can gain unauthorized creation, deletion or modification access to critical data, as well as access to all accessible data in Oracle Shipping Execution.

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

Description from the CNA

Vulnerability in the Oracle Shipping Execution product of Oracle E-Business Suite (component: Workflow Events). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Shipping Execution. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Shipping Execution accessible data as well as unauthorized access to critical data or complete access to all Oracle Shipping Execution accessible data. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/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 0.00243 15th 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
OracleOracle Shipping Execution12.2.3 – 12.2.15—No fix listedCNA
  • Oracle Shipping Execution VendorOracle Affected 12.2.3 – 12.2.15 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Oracle Shipping Execution.

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 Shipping Execution — oracle.com/security-alerts/cpuoct2026.html

    6 records Highest priority Priority LOW 6 LOW

    Other records, highest priority first

    • TI-2026-78133 Improper access control in Oracle Shipping Execution exposes dataPriority LOW 39
    • TI-2026-78132 Improper access control in Oracle Shipping Execution Workflow EventsPriority LOW 37
    • TI-2026-77079 Information exposure in Oracle E-Business Suite Shipping ExecutionPriority LOW 34
    Show all 6 records → Advisory →

Timeline

  1. 2026-10-21 Threatist record created from CVE-2026-83366
  2. 2026-10-21 Alias added: GHSA-mrhx-8vmx-699v
  3. 2026-10-22 Priority changed: MEDIUM → LOW
  4. 2026-10-27 Weakness changed · CISA ADP
  5. 2026-10-27 CISA SSVC decision points changed

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