CVE-2026-87126

Unauthenticated Low-Privilege Attack Enables Data Breach and Partial Denial of Service in Oracle Report Manager

Published Sep 15, 2026 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Description

Vulnerability in the Oracle Report Manager product of Oracle E-Business Suite (component: Reports Security). 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 Report Manager. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Report Manager accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Report Manager. 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).

Analysis

Technical impact

A flaw in Oracle Report Manager’s Reports Security component allows a low‑privileged attacker who can reach the service over HTTP to compromise the application. By exploiting this vulnerability the attacker can obtain unauthorized access to critical data or gain full access to any data exposed by Oracle Report Manager, and can also trigger a partial denial of service. The issue is considered easily exploitable according to Oracle’s assessment.

Affected Systems

Oracle Report Manager for Oracle E‑Business Suite, versions 12.2.3 through 12.2.15.

Risk and Exploitability

The vulnerability carries a CVSS v3.1 base score of 7.1, with low exploitation effort (low privileges, network access over HTTP) and a very low EPSS likelihood of less than 1%. It is not currently catalogued in the CISA KEV list. The vector indicates that the attacker does not need user interaction and that the impact is primarily confidentiality and availability. Because the flaw can be triggered remotely by an unauthenticated attacker with network access, the risk to exposed systems remains significant, especially in environments where Oracle Report Manager is reachable from untrusted networks.

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 Report Manager

affected

Version	Status	Constraints
`12.2.3`	affected	≤ 12.2.15

Configuration 1 [-]

cpe:2.3:a:oracle:report_manager:*:*:*:*:*:*:*:*

No data.

Vendor Product Versions

Oracle

Report Manager

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 Oracle’s latest security patch to Oracle Report Manager (e.g., update to a version beyond 12.2.15).
Restrict HTTP access to Oracle Report Manager by configuring firewall rules or network segmentation to allow only trusted IP ranges.
Enforce stricter authentication and least‑privilege access policies for all users of Oracle Report Manager; review and audit user permissions regularly.

Generated by OpenCVE AI on September 22, 2026 at 00:52 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 None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.420% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://www.oracle.com/security-alerts/cspusep2026.html

History

Sep 22, 2026 1:15 AM Title updated View changes

Type	Values Removed	Values Added
Title		Unauthenticated Low-Privilege Attack Enables Data Breach and Partial Denial of Service in Oracle Report Manager

Sep 21, 2026 11:00 PM Title updated. Weaknesses updated View changes

Type	Values Removed	Values Added
Title	Low-Privilege HTTP Data Access Vulnerability in Oracle Report Manager
Weaknesses	CWE-285

Sep 21, 2026 8:30 PM Weaknesses updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
Weaknesses		CWE-400
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Sep 20, 2026 7:00 AM Title updated. Weaknesses updated View changes

Type	Values Removed	Values Added
Title		Low-Privilege HTTP Data Access Vulnerability in Oracle Report Manager
Weaknesses		CWE-285

Sep 18, 2026 9:30 PM Title updated. Weaknesses updated View changes

Type	Values Removed	Values Added
Title	Low Privileged HTTP Exploit Compromises Oracle Report Manager
Weaknesses	CWE-284 CWE-639

Sep 16, 2026 11:45 PM Title updated. Weaknesses updated View changes

Type	Values Removed	Values Added
Title		Low Privileged HTTP Exploit Compromises Oracle Report Manager
Weaknesses		CWE-284 CWE-639

Sep 15, 2026 8:15 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 Report Manager product of Oracle E-Business Suite (component: Reports Security). 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 Report Manager. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Report Manager accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Report Manager. 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).
First Time appeared		Oracle Oracle report Manager
CPEs		cpe:2.3:a:oracle:report_manager::::::::
Vendors & Products		Oracle Oracle report Manager
References		https://www.oracle.com/security-alerts/cspusep2026.html
Metrics		cvssV3_1 `{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L'}`