CVE-2026-17238 · Infrastructure
NO FIX YET
IBM API Connect versions 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 do not validate values in request paths. A remote attacker with a valid account can read sensitive information belonging to other tenants.
first public Nov 7, 2026 · 1 source
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Multi-tenant API Connect deployments where users from one tenant can send requests to the platform are exposed. Single-tenant installs, or installs outside the affected ranges, are not affected. The sources do not say which tenancy configurations are most exposed.
Not affected if outside-affected-versions, single-tenant
Who cares api-connect, ibm, multi-tenant, self-hosted
10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2.No fix yet, per the sources.
IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain sensitive information from other tenants due to path parameter injection. Values in the request path are not sufficiently validated, which could allow access to data belonging to other tenants.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
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