CVE-2026-2606
Medium
Description
IBM webMethods API Gateway (on-prem) 10.11 through 10.11_Fix3210.15 to 10.15_Fix2711.1 to 11.1_Fix7 IBM webMethods API Management (on-prem) fails to properly validate user-supplied input passed to the url parameter on the /createapi endpoint. An attacker can modify this parameter to use a file:// URI schema instead of the expected https:// schema, enabling unauthorized arbitrary file read access on the underlying server file system.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Ibm Webmethods Api Gateway
PublishedMar 3, 2026
First seenMar 3, 2026
Weakness typeCWE-22Path traversal
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm webmethods_api_gateway | 10.11, 10.15, 11.1 | — |
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