CVE-2026-101505

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Cross-Site Scripting in Oracle Trusted Answer Search

Publication date: 2026-10-20

Last updated on: 2026-11-08

Assigner: Oracle

Description

Vulnerability in Oracle Trusted Answer Search (component: Application expert UI). The supported version that is affected is 26.1. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Trusted Answer Search. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Trusted Answer Search, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Trusted Answer Search accessible data as well as unauthorized access to critical data or complete access to all Oracle Trusted Answer Search accessible data. CVSS 3.1 Base Score 8.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N).

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Meta Information

Published

2026-10-20

Last Modified

2026-11-08

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-101505

EUVD

EUVD-2026-105920

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	Oracle Trusted Answer Search	26.1

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 Trusted Answer Search (version 26.1) that allows a low-privileged attacker with network access via HTTP to potentially compromise the system. The attack requires human interaction from someone other than the attacker and may impact other products. Successful exploitation could lead to unauthorized creation, deletion, or modification of critical data, or unauthorized access to all accessible data in Oracle Trusted Answer Search.

Detection Guidance

This vulnerability requires manual detection as no specific commands are provided in the CVE details. Focus on monitoring Oracle Trusted Answer Search for unauthorized data modifications or access attempts. Check logs for unusual HTTP requests targeting the application expert UI component.

Impact Analysis

If exploited, this vulnerability could allow attackers to gain unauthorized access to critical data, modify or delete data, or create new unauthorized data within Oracle Trusted Answer Search. This could lead to data breaches, data loss, or unauthorized changes to sensitive information.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Unauthorized data exposure or alteration could result in legal penalties, loss of trust, and regulatory fines.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Trusted Answer Search version 26.1. Ensure network access controls restrict HTTP access to trusted sources only. Monitor for unauthorized data modifications or access attempts.

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