CVE-2026-34297

Unauthenticated HTTP Access Vulnerability in Oracle HCM Common Architecture

Published Apr 21, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Vulnerability in the Oracle HCM Common Architecture product of Oracle E-Business Suite (component: Knowledge Integration). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HCM Common Architecture. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle HCM Common Architecture accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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
Title Unauthenticated HTTP Access Vulnerability in Oracle HCM Common Architecture
Type Values Removed Values Added
Title Unauthenticated HTTP Access Allows Unauthorized Data Retrieval in Oracle HCM Common Architecture
Weaknesses CWE-284
CWE-290
Type Values Removed Values Added
Weaknesses CWE-200
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Unauthenticated HTTP Access Allows Unauthorized Data Retrieval in Oracle HCM Common Architecture
Weaknesses CWE-284
CWE-290
Type Values Removed Values Added
Title Unauthenticated HTTP Remote Access to Oracle HCM Common Architecture
Weaknesses CWE-200
CWE-284
Type Values Removed Values Added
Title Unauthenticated HTTP Remote Access to Oracle HCM Common Architecture
Weaknesses CWE-200
CWE-284
Type Values Removed Values Added
Description Vulnerability in the Oracle HCM Common Architecture product of Oracle E-Business Suite (component: Knowledge Integration). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HCM Common Architecture. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle HCM Common Architecture accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
First Time appeared Oracle
Oracle hcm Common Architecture
CPEs cpe:2.3:a:oracle:hcm_common_architecture:*:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle hcm Common Architecture
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
oracle
Published
Updated
Apr 22, 2026, 1:36 PM
Reserved
Mar 26, 2026, 7:48 PM
Status
Analyzed
Published
Apr 21, 2026, 9:16 PM
Modified
Oct 26, 2026, 10:10 PM