IBM WebSphere eXtremes Scale Liberty deployment is affected by Cross Site Scripting(XSS) attacks.

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-101117
StatePUBLISHED
Assigneribm
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-08 16:16:36 UTC
Updated2026-11-08 16:16:36 UTC
DescriptionIBM 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.

Risk And Classification

Primary CVSS: v3.1 9.1 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Problem Types: CWE-16 | CWE-16 CWE-16 Configuration

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary9.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
3.1CNACVSS9.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA IBM WebSphere Extreme Scale affected 8.6.1.0 8.6.2.2 semver Not specified

References

ReferenceSourceLinkTags
www.ibm.com/support/pages/node/7293764 [email protected] www.ibm.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Additional Advisory Data

Solutions

CNA: IBM strongly recommends addressing the vulnerability now. ProductVersion(s)APARRemediation/First FixIBM WebSphere eXtreme Scale8.6.1.0 - 8.6.2.2PH73641 For older versions, upgrade to latest fixpack 8.6.2.2 and then apply the PH73641 iFix. If you are using 8.6.2.2 directly apply the PH73641 iFix. Recommended Fixes page for WebSphere eXtreme Scale http://www.ibm.com/support/docview.wss

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