CVE-2026-101117
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Content Security Policy Bypass in IBM WebSphere Extreme Scale

Publication date: 2026-11-08

Last updated on: 2026-11-08

Assigner: IBM Corporation

Description
IBM WebSphere Extreme Scale 8.6.1.0 through 8.6.2.2 could allow a remote attacker to bypass security restrictions due to improper Content Security Policy configuration.

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Meta Information

Published
2026-11-08
Last Modified
2026-11-08
Generated
2026-11-08
AI Q&A
2026-11-08
EPSS Evaluated
N/A
NVD
CVE-2026-101117
EUVD
EUVD-2026-119618

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
IBM WebSphere Extreme Scale From 8.6.1.0 (inc) to 8.6.2.2 (inc)

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Exploitability

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CWE ID Description
CWE-16 Configuration

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Executive Summary

This vulnerability in IBM WebSphere Extreme Scale 8.6.1.0 through 8.6.2.2 is caused by improper Content Security Policy configuration. It allows a remote attacker to bypass security restrictions, potentially gaining unauthorized access to sensitive data.

Detection Guidance

Detection of CVE-2026-101117 requires checking the IBM WebSphere Extreme Scale Liberty deployment versions 8.6.1.0 through 8.6.2.2 for improper Content Security Policy configuration. Review server logs for unusual access patterns or unauthorized data requests. Ensure the PH73641 iFix is applied or upgrade to fixpack 8.6.2.2.

Impact Analysis

The vulnerability can lead to unauthorized access to sensitive data due to bypassed security restrictions. This may result in data breaches, loss of confidential information, or further exploitation of affected systems.

Compliance Impact

The vulnerability allows unauthorized access to sensitive data due to improper Content Security Policy configuration, which could lead to violations of GDPR and HIPAA by exposing personal or health information. Compliance may be impacted as unauthorized access undermines data protection requirements.

Mitigation Strategies

Apply the PH73641 iFix to IBM WebSphere Extreme Scale Liberty deployment versions 8.6.1.0 through 8.6.2.2. For older versions, upgrade to fixpack 8.6.2.2 before applying the iFix.

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