CVE-2026-13257

Published: Oct 8, 2026Modified: Oct 14, 2026

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: psirt@us.ibm.com (Secondary)

Description

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 could allow an authenticated user to forge signature requests due to improper verification of data authenticity.

Affected (4)

Products: Ibm: Datapower Gateway

Ibm

1 product

Datapower Gateway

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Ibm Datapower Gateway	11.0.0.0 ≤ version < 11.0.0.3
Ibm Datapower Gateway	10.5.0.0 ≤ version < 10.5.0.23
Ibm Datapower Gateway	10.6.0.0 ≤ version < 10.6.0.11
Ibm Datapower Gateway	10.6.1.0 ≤ version < 11.0.0.3

Related CWEs

CWE-345

Insufficient Verification of Data Authenticity

The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.

References (1)

https://www.ibm.com/support/pages/node/7289775

Source: psirt@us.ibm.com

Vendor Advisory

Timeline

No history available yet.