CVE-2026-83490

Analyzed Analyzed - Analysis Complete

Unauthorized Access in Oracle iRecruitment

Publication date: 2026-09-15

Last updated on: 2026-09-22

Assigner: Oracle

Description

Vulnerability in the Oracle iRecruitment product of Oracle E-Business Suite (component: Internal Operations). 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 iRecruitment. While the vulnerability is in Oracle iRecruitment, 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 iRecruitment accessible data as well as unauthorized update, insert or delete access to some of Oracle iRecruitment 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

EPSS Scores

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Meta Information

Published

2026-09-15

Last Modified

2026-09-22

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-83490

EUVD

EUVD-2026-79777

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	irecruitment	From 12.2.3 (inc) to 12.2.15 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle iRecruitment, part of Oracle E-Business Suite. It affects versions 12.2.3 to 12.2.15. The flaw allows a low-privileged attacker with network access to exploit it via HTTP, potentially impacting other products as well.

Detection Guidance

This vulnerability affects Oracle iRecruitment within Oracle E-Business Suite versions 12.2.3 to 12.2.15. Detection involves checking for vulnerable versions and monitoring HTTP traffic for suspicious activity targeting the Oracle iRecruitment component. Review Oracle's security advisories and apply patches if affected. No specific commands are provided in the context.

Impact Analysis

An attacker could gain unauthorized access to critical data or all data accessible by Oracle iRecruitment. They may also be able to modify or delete some of this data, leading to potential data breaches or corruption.

Compliance Impact

This vulnerability could lead to unauthorized data access or modification, which may violate GDPR, HIPAA, or other regulations requiring data protection and integrity. Non-compliance risks fines and legal consequences.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update (CPU) for Oracle E-Business Suite, specifically addressing CVE-2026-83490. Ensure Oracle iRecruitment is updated to a version beyond 12.2.15. Restrict network access to HTTP ports used by Oracle iRecruitment and implement strong authentication measures.

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