IBM Guardium Data Protection CVE-2026-4919

EUVD-2026-25134 MEDIUM

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

2026-04-22 ibm

GHSA-5qjr-q267-wc42

IBM XSS

4.8

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Apr 23, 2026 - 07:01 vuln.today

DescriptionNVD

IBM Guardium Data Protection 12.1 is vulnerable to cross-site scripting. This vulnerability allows an administrative user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

AnalysisAI

Stored cross-site scripting (XSS) in IBM Guardium Data Protection 12.1 through 26.0.0.4 allows authenticated administrative users to inject arbitrary JavaScript into the Web UI, enabling credential theft and session hijacking of other administrators within a trusted session. The vulnerability requires administrative privileges and user interaction (clicking a malicious link or visiting a crafted page), limiting its scope but maintaining high impact for multi-admin environments. …

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

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CVE-2026-4919 vulnerability details – vuln.today

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