CVE-2026-4918

Medium

Description

IBM Guardium Data Protection 12.1 is vulnerable to stored 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.

SeverityMedium

CVSS5.5

Exploit probability—

Product

Ibm Guardium Data Protection

PublishedApr 23, 2026

First seenApr 23, 2026

Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Patches

ibm.com/support/pages/node/7270422

Affected products

Product	Affected versions	Fixed in
ibm guardium_data_protection	12.1	—

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