CVE-2026-2606

Summary

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.

Affected Software

VendorProductVersion RangeStatus
IBMwebMethods API Gateway (on-prem)10.11 <= 10.11_Fix32affected
IBMwebMethods API Gateway (on-prem)10.15 <= 10.15_Fix27affected
IBMwebMethods API Gateway (on-prem)11.1 <= 11.1_Fix7affected

Weaknesses

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

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References