SEPTEMBER 16, 2026
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Case File

CVE-2026-83307

HIGH · CVSS 8.3 EPSS 0.42% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-15 · Last synced 2026-09-16

CyberRota Analysis

AI-Generated

Oracle BI Publisher is vulnerable due to a security flaw that allows low-privileged attackers with network access to exploit the system via HTTP. Successful exploitation can lead to unauthorized creation, deletion, or modification of critical data, as well as potential partial denial of service. Organizations using affected versions (8.2.0.0.0, 12.2.1.4.0, and 26.01.0.0.0) should prioritize patching to mitigate risks to data confidentiality, integrity, and availability.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-83307
Severity
HIGH
CVSS
8.3
EPSS
0.42%
Oracle

Original NVD Description

Vulnerability in the Oracle BI Publisher product of Oracle Analytics (component: BI Platform Security). 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. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle BI Publisher accessible data as well as unauthorized access to critical data or complete access to all Oracle BI Publisher accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle BI Publisher. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L).