What is the CVSS score of CVE-2026-2483?

CVE-2026-2483 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of IBM are affected by CVE-2026-2483?

Organizations using IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 should be aware of moderate risk from CVE-2026-2483, a cross-site scripting vulnerability rated CVSS 5.4.. A patch is available.

IBM CVE-2026-2483

EUVD-2026-15984 MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2026-03-25 ibm

GHSA-2g5g-hcgh-q3rp

GHSA-66wj-57jm-6vfg

GHSA-vm5q-8qww-h238

GHSA-wh8r-3r39-mcjj

GHSA-xr9j-2jxx-p2h8

XSS IBM

5.4

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

EUVD ID Assigned

Mar 25, 2026 - 20:47 euvd

EUVD-2026-15984

Analysis Generated

Mar 25, 2026 - 20:47 vuln.today

Patch released

Mar 25, 2026 - 20:47 nvd

Patch available

CVE Published

Mar 25, 2026 - 20:39 nvd

MEDIUM 5.4

DescriptionNVD

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 leading to credentials disclosure within a trusted session

AnalysisAI

IBM InfoSphere Information Server versions 11.7.0.0 through 11.7.1.6 contain a stored or reflected cross-site scripting (XSS) vulnerability in the Web UI that allows authenticated users to inject arbitrary JavaScript code. An attacker with valid credentials can exploit this vulnerability to alter application functionality and potentially steal session credentials or perform actions on behalf of other users within a trusted browser session. …

RemediationAI

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

Full analysis requires sign-in

Get intelligence summaries, risk assessment, exploit details, threat intel, and remediation guidance.

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CVE-2026-2483 vulnerability details – vuln.today

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