---
id: CVE-2026-83134
title: >-
  Vulnerability in the Oracle iStore product of Oracle E-Business Suite
  (component: Shopping Cart)
summary: >-
  Vulnerability in the Oracle iStore product of Oracle E-Business Suite
  (component: Shopping Cart).  Supported versions that are affected are
  12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged
  attacker with network acce…
severity: high
cvss: 7.7
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N'
cwe:
  - CWE-284
vendor: Oracle Corporation
product: Oracle iStore
affected:
  - oracle_istore >= 12.2.3 <= 12.2.15
published: '2026-09-15'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T16:18:04.283'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-83134'
references:
  - url: 'https://www.oracle.com/security-alerts/cspusep2026.html'
    label: secalert_us@oracle.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-17T14:23:00.351359Z'
epss: 0.0034
epssPercentile: 0.27645
ingestedAt: '2026-09-15T20:44:02.465Z'
---

## Overview

Vulnerability in the Oracle iStore product of Oracle E-Business Suite (component: Shopping Cart).  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 iStore.  While the vulnerability is in Oracle iStore, 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 iStore accessible data. CVSS 3.1 Base Score 7.7 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.