Stored Cross-Site Scripting Vulnerability in IBM Guardium Data Protection
CVE-2026-4918

5.5MEDIUM

Key Information:

Vendor

IBM
Status
Guardium Data Protection
Vendor
CVE Published:
22 April 2026

What is CVE-2026-4918?

IBM Guardium Data Protection version 12.1 contains a vulnerability that permits an administrative user to inject arbitrary JavaScript code into the Web UI. This capability can compromise the web application's intended functionality, exposing sensitive information and potentially allowing for unauthorized access to user credentials during trusted sessions. Prompt remediation is advised to prevent exploitation and ensure the integrity of the system.

Affected Version(s)

Guardium Data Protection 12.1.0

References

https://www.ibm.com/support/pages/node/7270422
vendor-advisorypatch

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

benjamin.dixon.vaca8k@statefarm.com, benjamin.dixon.vaca8k@statefarm.com, benjamin.dixon.vaca8k@statefarm.com
.