CVE-2026-46937

Low-Privilege Remote HTTP Exploit in Oracle iSetup

Published Jun 16, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Description

Vulnerability in the Oracle iSetup product of Oracle E-Business Suite (component: General Ledger Update Transform, Reports). 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 iSetup. Successful attacks of this vulnerability can result in takeover of Oracle iSetup. CVSS 3.1 Base Score 8.8 (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:H).

Analysis

Technical impact

The vulnerability resides in the Oracle iSetup product, specifically the General Ledger Update Transform and Reports components. It allows a low‑privileged attacker with network access through HTTP to compromise the system, leading to a full takeover of Oracle iSetup. This flaw arises from multiple weaknesses, including weak privileged role handling (CWE‑269), authentication bypass (CWE‑287), and missing security checks (CWE‑306), all of which contribute to confidentiality, integrity, and availability impacts, as reflected in the CVSS 3.1 vector.

Affected Systems

Affected are Oracle E‑Business Suite installations using Oracle iSetup versions 12.2.3 through 12.2.15. Oracle customers deploying any of these releases with the General Ledger Update Transform or Reports components are at risk.

Risk and Exploitability

The CVSS base score of 8.8 signals a high severity vulnerability, though the EPSS score of <1% suggests a very low current exploitation probability. The attack can be conducted over the public network via HTTP with only low privileges, and the lack of listing in the KEV database indicates no publicly known exploits, but the potential impact warrants immediate attention.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Oracle Corporation

Oracle iSetup

affected

Version	Status	Constraints
`12.2.3`	affected	≤ 12.2.15

Configuration 1 [-]

cpe:2.3:a:oracle:isetup:*:*:*:*:*:*:*:*

No data.

Vendor Product Versions

Oracle

Isetup

Version	Status	Scheme	Platform
`[12.2.3,12.2.15]`	affected	semver	—

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

Apply the Oracle security patch that upgrades Oracle iSetup to a patched release, ensuring the General Ledger Update Transform and Reports components are fully patched.
Restrict network exposure by blocking or filtering HTTP access to Oracle iSetup, using firewall rules or a proxy that enforces authentication and connection limits.
Monitor application and web server logs for anomalous HTTP requests targeting iSetup endpoints, and investigate any unauthorized access attempts promptly.

Generated by OpenCVE AI on June 18, 2026 at 23:37 UTC.

Tracking

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.411% probability within 30 days)

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://www.oracle.com/security-alerts/cspujun2026.html

History

Jun 19, 2026 12:00 AM Title updated View changes

Type	Values Removed	Values Added
Title		Low-Privilege Remote HTTP Exploit in Oracle iSetup

Jun 18, 2026 10:00 PM Title updated. Weaknesses updated View changes

Type	Values Removed	Values Added
Title	Oracle iSetup Remote Privilege Escalation via HTTP in General Ledger Update Transform
Weaknesses	CWE-284

Jun 18, 2026 4:45 PM Weaknesses updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
Weaknesses		CWE-269 CWE-287 CWE-306
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Jun 18, 2026 4:45 AM Title updated. Weaknesses updated View changes

Type	Values Removed	Values Added
Title		Oracle iSetup Remote Privilege Escalation via HTTP in General Ledger Update Transform
Weaknesses		CWE-284

Jun 16, 2026 8:45 PM Description updated. First appearance in the feed. Affected versions updated. Affected vendors updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		Vulnerability in the Oracle iSetup product of Oracle E-Business Suite (component: General Ledger Update Transform, Reports). 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 iSetup. Successful attacks of this vulnerability can result in takeover of Oracle iSetup. CVSS 3.1 Base Score 8.8 (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:H).
First Time appeared		Oracle Oracle isetup
CPEs		cpe:2.3:a:oracle:isetup::::::::
Vendors & Products		Oracle Oracle isetup
References		https://www.oracle.com/security-alerts/cspujun2026.html
Metrics		cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}`