What is CVE-2026-2483?

CVE-2026-2483 is a medium-severity vulnerability in Ibm Infosphere Information Server, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-03-25.

How severe is CVE-2026-2483?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Ibm Infosphere Information Server

CVE-2026-2483

IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leadin…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (1.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Ibm Infosphere Information Server — versions 11.7.0.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.ibm.com/support/pages/node/7266764 (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-2483?: CVE-2026-2483 is a medium-severity vulnerability in Ibm Infosphere Information Server, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-03-25.
How severe is CVE-2026-2483?: Medium severity. CVSS v3 base score is 5.4 out of 10.