CVE-2026-101363
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Oracle REST Data Services GraphQL Information Disclosure

Publication date: 2026-10-20

Last updated on: 2026-10-30

Assigner: Oracle

Description
Vulnerability in Oracle REST Data Services (component: Graph QL). Supported versions that are affected are 24.2.0-26.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle REST Data Services. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle REST Data Services accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

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Meta Information

Published
2026-10-20
Last Modified
2026-10-30
Generated
2026-11-10
AI Q&A
2026-10-21
EPSS Evaluated
2026-11-08
NVD
CVE-2026-101363
EUVD
EUVD-2026-105779

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Oracle Corporation Oracle REST Data Services 24.2.0

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

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Executive Summary

This is a vulnerability in Oracle REST Data Services (GraphQL component) affecting versions 24.2.0 to 26.1.0. It allows an unauthenticated attacker to access some data without needing to log in.

Detection Guidance

Detecting this vulnerability requires checking for vulnerable versions of Oracle REST Data Services (24.2.0-26.1.0). Inspect installed versions via application logs or package managers. Scan network traffic for HTTP requests targeting GraphQL endpoints in Oracle REST Data Services.

Impact Analysis

An attacker could read some data stored in Oracle REST Data Services without authorization. This could expose sensitive information depending on what data is accessible.

Compliance Impact

This vulnerability allows unauthorized read access to a subset of Oracle REST Data Services data, which could lead to exposure of sensitive information. This may impact compliance with GDPR (potential data breach) and HIPAA (unauthorized access to protected health information).

Mitigation Strategies

Apply the latest Oracle REST Data Services patch immediately to upgrade to a non-vulnerable version. Restrict network access to Oracle REST Data Services via firewalls to limit exposure. Monitor for unusual HTTP traffic or unauthorized data access attempts.

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