XSS in IBM Tivoli Netcool/omnibus

CVE-2026-115554

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.

Vulnerability class: XSS (Cross-Site Scripting)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-115554?
CVE-2026-115554 is a medium-severity vulnerability in IBM Tivoli Netcool/omnibus, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-11-08.
How severe is CVE-2026-115554?
Medium severity. CVSS v3 base score is 6.4 out of 10.