CVE-2026-17143 · Vendor
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 fail to neutralize user-supplied input, enabling HTML injection. A remote attacker with a valid account can insert markup that is rendered to other users.
first public Nov 7, 2026 · 1 source
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Organizations running IBM API Connect in the affected version ranges, where users with accounts can submit input that is displayed back to others. Installations outside those version ranges are not listed as affected. The sources do not describe the specific input fields or whether they are exposed beyond authenticated users.
Not affected if unaffected-version
Who cares api-gateway, ibm-api-connect
10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2No 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 perform HTML injection due to improper neutralization of user-supplied input.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
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