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Oracle CVE-2026-83345

| EUVDEUVD-2026-79698 HIGH
2026-09-15 secalert_us@oracle.com GHSA-p863-3pjf-x7rg
7.1
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.1 HIGH
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
Low

Lifecycle Timeline

2
Analysis Generated
Sep 15, 2026 - 21:14 vuln.today
CVE Published
Sep 15, 2026 - 20:18 nvd
HIGH 7.1

DescriptionNVD

Vulnerability in the Oracle XML Gateway product of Oracle E-Business Suite (component: Install). 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 XML Gateway. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle XML Gateway accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle XML Gateway. CVSS 3.1 Base Score 7.1 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L).

AnalysisAI

Improper access control in the Install component of Oracle XML Gateway within Oracle E-Business Suite 12.2.3 through 12.2.15 lets a low-privileged attacker with network access over HTTP read all data the XML Gateway can reach and partially degrade its availability. The flaw carries a CVSS 3.1 base score of 7.1 (AV:N/AC:L/PR:L/UI:N, C:H/I:N/A:L), meaning exploitation is straightforward once a valid low-privilege account exists, but it is not unauthenticated. …

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CVE-2026-83345 vulnerability details – vuln.today

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