CVE-2026-83455

Unauthorized Data Modification via HTTP in Oracle Demand Signal Repository

Published Sep 15, 2026 CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Description
Vulnerability in the Oracle Demand Signal Repository product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Demand Signal Repository. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Demand Signal Repository accessible data as well as unauthorized access to critical data or complete access to all Oracle Demand Signal Repository accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Oracle e-business Suite
CPEs cpe:2.3:a:oracle:e-business_suite:*:*:*:*:*:*:*:*
Vendors & Products Oracle e-business Suite
Type Values Removed Values Added
Title Unauthorized Data Modification via HTTP in Oracle Demand Signal Repository
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Unauthorized Data Manipulation and Access in Oracle Demand Signal Repository
Weaknesses CWE-285
Type Values Removed Values Added
Title Unauthorized Data Manipulation and Access in Oracle Demand Signal Repository
Weaknesses CWE-284
CWE-285
Type Values Removed Values Added
Description Vulnerability in the Oracle Demand Signal Repository product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Demand Signal Repository. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Demand Signal Repository accessible data as well as unauthorized access to critical data or complete access to all Oracle Demand Signal Repository accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).
First Time appeared Oracle
Oracle demand Signal Repository
CPEs cpe:2.3:a:oracle:demand_signal_repository:*:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle demand Signal Repository
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
oracle
Published
Updated
Sep 18, 2026, 6:23 PM
Reserved
Aug 31, 2026, 3:40 PM
Status
Undergoing Analysis
Published
Sep 15, 2026, 8:18 PM
Modified
Oct 9, 2026, 4:24 PM