CVE-2026-91577

Oracle Business Intelligence Enterprise Edition Low-Privilege Data Modification and Read Vulnerability

Published Oct 20, 2026 CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed
Description
Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: BI Platform Security). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. While the vulnerability is in Oracle Business Intelligence Enterprise Edition, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Business Intelligence Enterprise Edition accessible data as well as unauthorized read access to a subset of Oracle Business Intelligence Enterprise Edition accessible data. CVSS 3.1 Base Score 6.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/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
Metrics ssvc

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

Type Values Removed Values Added
Title Oracle Business Intelligence Enterprise Edition Low-Privilege Data Modification and Read Vulnerability
Type Values Removed Values Added
Title Low Privilege Network Exploit in Oracle Business Intelligence Enterprise Edition Allows Unauthorized Data Manipulation
Weaknesses CWE-285
Type Values Removed Values Added
Weaknesses CWE-284
Type Values Removed Values Added
Title Low Privilege Network Exploit in Oracle Business Intelligence Enterprise Edition Allows Unauthorized Data Manipulation
Weaknesses CWE-285
Type Values Removed Values Added
Description Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: BI Platform Security). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. While the vulnerability is in Oracle Business Intelligence Enterprise Edition, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Business Intelligence Enterprise Edition accessible data as well as unauthorized read access to a subset of Oracle Business Intelligence Enterprise Edition accessible data. CVSS 3.1 Base Score 6.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N).
First Time appeared Oracle
Oracle business Intelligence
CPEs cpe:2.3:a:oracle:business_intelligence:12.2.1.4.0:*:*:*:enterprise:*:*:*
Vendors & Products Oracle
Oracle business Intelligence
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
oracle
Published
Updated
Oct 26, 2026, 8:31 PM
Reserved
Sep 14, 2026, 10:10 PM
Status
Analyzed
Published
Oct 20, 2026, 10:20 PM
Modified
Nov 10, 2026, 3:17 PM