CVE-2026-62491

Analyzed Analyzed - Analysis Complete

Unauthorized Data Access in Oracle Purchasing

Publication date: 2026-08-18

Last updated on: 2026-08-27

Assigner: Oracle

Description

Vulnerability in the Oracle Purchasing 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 Purchasing. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Purchasing accessible data as well as unauthorized access to critical data or complete access to all Oracle Purchasing accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

CVSS Scores

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Meta Information

Published

2026-08-18

Last Modified

2026-08-27

Generated

2026-09-08

AI Q&A

2026-08-19

EPSS Evaluated

2026-09-06

NVD

CVE-2026-62491

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	purchasing	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 Purchasing within Oracle E-Business Suite affecting versions 12.2.3 to 12.2.15. It allows a low-privileged attacker with network access via HTTP to exploit it, potentially leading to unauthorized creation, deletion, or modification of critical data or all accessible data in Oracle Purchasing. The vulnerability also enables unauthorized access to critical data or complete access to all Oracle Purchasing accessible data.

Detection Guidance

Detection of this vulnerability requires monitoring Oracle E-Business Suite logs and network traffic for unauthorized access attempts to the Oracle Purchasing component. Check Oracle's official security advisories for patches and specific detection methods. No direct commands are provided in the available context.

Impact Analysis

If exploited, this vulnerability could allow attackers to manipulate or steal sensitive purchasing data, leading to financial loss, data breaches, or operational disruptions. Unauthorized modifications could result in incorrect transactions or fraudulent activities within the Oracle Purchasing system.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, violating compliance requirements under GDPR, HIPAA, or other regulations. Non-compliance may result in legal penalties, reputational damage, or loss of trust from customers and partners.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update (CPU) for Oracle E-Business Suite to address the vulnerability in the Purchasing component. Ensure all versions 12.2.3 to 12.2.15 are updated. Restrict network access to HTTP interfaces and limit privileges for users to reduce attack surface.

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