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Vulnerability details

CVE-2026-83309

Oracle BI Publisher
CVSS 3.1
8.5High

Official description

Vulnerability in the Oracle BI Publisher product of Oracle Analytics (component: Web Server). Supported versions that are affected are 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle BI Publisher. While the vulnerability is in Oracle BI Publisher, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle BI Publisher accessible data as well as unauthorized update, insert or delete access to some of Oracle BI Publisher accessible data. CVSS 3.1 Base Score 8.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N).

CVSS scores

ScoreVersionSourceVector
8.5High 3.1 CVEProject cvelistV5 (CNA) (oracle) CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

Affected products

VendorProductVersionsSource
Oracle Corporation Oracle BI Publisher 12.2.1.4.0 CVEProject cvelistV5 (CNA)
Oracle Corporation Oracle BI Publisher 26.01.0.0.0 CVEProject cvelistV5 (CNA)
Oracle Corporation Oracle BI Publisher 8.2.0.0.0 CVEProject cvelistV5 (CNA)

References and advisories

1
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Details

Published
2026-09-15
Last updated
2026-09-21
State
Published
Assigner (CNA)
oracle

Exploit prediction (EPSS)

0.29%
Probability of exploitation in 30 days
21.6%
Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable
No
Exploitation
None
Technical impact
Partial

Weaknesses (CWE)

  • CWE-284
    Improper Access Control