CVE-2026-62493

Analyzed Analyzed - Analysis Complete

Oracle Purchasing Takeover via HTTP in E-Business Suite

Publication date: 2026-07-21

Last updated on: 2026-08-07

Assigner: Oracle

Description

Vulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.11-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Purchasing. Successful attacks of this vulnerability can result in takeover of Oracle Purchasing. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-07-21

Last Modified

2026-08-07

Generated

2026-08-11

AI Q&A

2026-07-22

EPSS Evaluated

2026-08-09

NVD

CVE-2026-62493

EUVD

EUVD-2026-47523

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	e-business_suite	From 12.2.3 (inc) to 12.2.15 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-269	The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CWE-287	When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
CWE-306	The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Purchasing within Oracle E-Business Suite. It affects versions 12.2.11 to 12.2.15. The issue allows a low-privileged attacker with network access via HTTP to potentially take over the Oracle Purchasing component.

Detection Guidance

Detection of this vulnerability requires checking for vulnerable versions of Oracle Purchasing in Oracle E-Business Suite. Review installed versions against the affected range (12.2.11-12.2.15). Check Oracle E-Business Suite logs for unusual HTTP access patterns or administrative actions in the Purchasing module.

Impact Analysis

If exploited, this vulnerability could lead to a complete takeover of the Oracle Purchasing system. This may result in unauthorized access to sensitive data, modification of purchasing records, or disruption of purchasing operations.

Compliance Impact

This vulnerability allows unauthorized takeover of Oracle Purchasing, which could lead to unauthorized access or modification of sensitive data. Such breaches may violate compliance requirements under GDPR, HIPAA, or other regulations that mandate strict data protection and access controls.

Mitigation Strategies

Apply the latest Oracle E-Business Suite patches for versions 12.2.11-12.2.15. Restrict network access to HTTP interfaces. Monitor for unusual activity in Oracle Purchasing components.

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