CVE-2026-13258: IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 is vulnerable to cross-site…

PriorityP428medium5.4CVSS 3.1

AVNACLPRLUIRSCCLILAN

EPSS

0.17%

5.5th percentile

IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 is vulnerable to cross-site scripting. This vulnerability allows an authenticated 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

8 ranges

Vendor	Product	Version range	Fixed in
ibm	datapower_gateway	>= 10.5.0.0 < 10.5.0.23	10.5.0.23
ibm	datapower_gateway	>= 10.6.0.0 < 10.6.0.11	10.6.0.11
ibm	datapower_gateway	>= 10.6.1.0 < 11.0.0.3	11.0.0.3
ibm	datapower_gateway	>= 11.0.0.0 < 11.0.0.3	11.0.0.3
ibm	datapower_gateway_10.5.0	10.5.0.0 – 10.5.0.22	—
ibm	datapower_gateway_10.6.0	10.6.0.0 – 10.6.0.10	—
ibm	datapower_gateway_10.6cd	10.6.1 – 10.6.6	—
ibm	datapower_gateway_11.0.0	11.0.0.0 – 11.0.0.2	—

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