CVE-2026-115554
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Stored XSS in IBM Tivoli Netcool/OMNIbus Web UI

Publication date: 2026-11-08

Last updated on: 2026-11-08

Assigner: IBM Corporation

Description
IBM Tivoli Netcool/OMNIbus 8.1.0 through 8.1.0.41 is vulnerable to stored cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

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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-2026-115554
EUVD
EUVD-2026-119686

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
IBM Tivoli Netcool/OMNIbus From 8.1.0 (inc) to 8.1.0.41 (inc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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Executive Summary

This vulnerability is a stored cross-site scripting (XSS) flaw in IBM Tivoli Netcool/OMNIbus Web GUI versions 8.1.0 to 8.1.0.41. An authenticated user can inject malicious JavaScript code into the Web UI, which may alter functionality and potentially expose user credentials during a trusted session.

Detection Guidance

Detection involves checking for stored cross-site scripting in the IBM Tivoli Netcool/OMNIbus Web GUI. Review web application logs for suspicious JavaScript injections or unusual user inputs. Inspect the Web UI for unexpected behavior or altered functionality. No specific commands are provided in the resources.

Impact Analysis

The impact includes potential credential theft, unauthorized actions performed by the attacker, and disruption of normal Web UI operations. Attackers could leverage this to gain access to sensitive data or impersonate legitimate users within the system.

Compliance Impact

This vulnerability could lead to unauthorized access to personal or sensitive data, violating GDPR and HIPAA requirements for data protection and access controls. Organizations may face compliance penalties if user credentials or sensitive information are compromised.

Mitigation Strategies

Apply Fix Pack 42 to remediate the issue as recommended by IBM. Ensure all instances of IBM Tivoli Netcool/OMNIbus Web GUI versions 8.1.0 to 8.1.0.41 are updated. Monitor for any signs of exploitation or unauthorized access.

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