CVE-2026-21953

Analyzed Analyzed - Analysis Complete

Oracle Retail Xstore Point of Service Information Disclosure

Publication date: 2026-07-21

Last updated on: 2026-08-07

Assigner: Oracle

Description

Vulnerability in the Oracle Retail Xstore Point of Service product of Oracle Retail Applications (component: Xstore Mobile). The supported version that is affected is 21.0.3. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Retail Xstore Point of Service executes to compromise Oracle Retail Xstore Point of Service. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Retail Xstore Point of Service accessible data. CVSS 3.1 Base Score 3.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).

CVSS 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-2026-21953

EUVD

EUVD-2026-46453

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	retail_xstore_point_of_service	21.0.3

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 Retail Xstore Point of Service version 21.0.3. It allows a low-privileged attacker with local access to read some data stored by the application. The impact is limited to unauthorized data access without affecting integrity or availability.

Detection Guidance

Detection requires checking for Oracle Retail Xstore Point of Service version 21.0.3 on systems. Use commands like 'rpm -qa | grep retail_xstore_point_of_service' on Linux or check installed programs via Control Panel on Windows. Verify if the version matches 21.0.3.

Impact Analysis

If you use Oracle Retail Xstore Point of Service 21.0.3, an attacker with local system access could steal sensitive data processed by the application. The risk is higher in environments where untrusted users have local access.

Compliance Impact

This vulnerability could lead to unauthorized data access, which may violate GDPR (data protection) or HIPAA (health data privacy) if the exposed data falls under those regulations. Organizations must assess their exposure and apply mitigations.

Mitigation Strategies

Apply the latest Oracle Retail Xstore Point of Service patch or update to a non-vulnerable version. Restrict user privileges to minimize access. Monitor logs for suspicious activity related to data access.

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