CVE-2026-101380

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Oracle REST Data Services Unauthorized Data Access

Publication date: 2026-10-20

Last updated on: 2026-10-21

Assigner: Oracle

Description

Vulnerability in Oracle REST Data Services (component: ADP). Supported versions that are affected are 24.2.0-26.1.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle REST Data Services. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle REST Data Services, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle REST Data Services accessible data as well as unauthorized read access to a subset of Oracle REST Data Services accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).

CVSS Scores

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Meta Information

Published

2026-10-20

Last Modified

2026-10-21

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-101380

EUVD

EUVD-2026-105796

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	Oracle REST Data Services	24.2.0

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 REST Data Services (component: ADP) affecting versions 24.2.0 to 26.1.0. It allows a low-privileged attacker with network access via HTTP to potentially compromise the service. Exploitation requires human interaction beyond the attacker's control and may impact additional products.

Detection Guidance

Detection requires checking the version of Oracle REST Data Services. Affected versions are 24.2.0 to 26.1.0. Use commands like 'java -jar ords.war version' or check application logs for version details. Ensure network monitoring for HTTP traffic to ORDS endpoints.

Impact Analysis

An attacker could gain unauthorized access to read, update, insert, or delete some data accessible through Oracle REST Data Services. This could lead to data breaches or unauthorized modifications, affecting confidentiality and integrity of the data.

Compliance Impact

This vulnerability could lead to unauthorized data access or modification, which may violate compliance requirements under GDPR (data protection) or HIPAA (health information privacy). Organizations using affected versions may face regulatory penalties or legal consequences.

Mitigation Strategies

Apply the latest security patches for Oracle REST Data Services versions 24.2.0 to 26.1.0. Restrict network access to HTTP interfaces and limit privileges for users interacting with the service.

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EPSS Chart

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