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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.

PUBLISHED Reserved 2026-02-16 | Published 2026-03-03 | Updated 2026-03-03 | Assigner ibm




MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Problem types

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Product status

10.11 (semver)
affected

10.15 (semver)
affected

11.1 (semver)
affected

References

www.ibm.com/support/pages/node/7261122 vendor-advisory patch

cve.org (CVE-2026-2606)

nvd.nist.gov (CVE-2026-2606)

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