CVE-2026-4919: IBM Guardium Data Protection 12.1 is vulnerable to cross-site scripting. This vulnerability allows an administrative user to embed arbitrary JavaScript code in…

PriorityP421medium4.8CVSS 3.1

AVNACLPRHUIRSCCLILAN

EPSS

0.18%

8.3th percentile

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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
ibm	guardium_data_protection	—	—
ibm	guardium_data_protection	12.1 – 26.0.0.4	—

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.