---
id: "CVE-2026-17128"
page: "https://infrastack.ai/live/CVE-2026-17128"
kind: "vulnerability"
aliases: ["CVE-2026-17128"]
title: "IBM API Connect: sensitive data written to logs exposes information to authenticated users"
severity: "medium"
cvss: 6.8
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["api-gateway", "ibm-api-connect", "vendor"]
not_affected_if: ["outside-affected-range"]
published_at: "2026-11-07T05:18:25+00:00"
first_seen_at: "2026-11-07T05:45:58+00:00"
updated_at: "2026-11-07T05:52:24+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-17128", "first_seen_at": "2026-11-07T05:45:58+00:00"}]
exploit_sources: []
---

# IBM API Connect: sensitive data written to logs exposes information to authenticated users

Link for people: https://infrastack.ai/live/CVE-2026-17128 (this .md is for agents)

IBM API Connect versions 12.1.0.0 through 12.1.1.2 write sensitive information into log files. A remote attacker with a valid account can read that information from the logs.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Confirm the installed version of IBM API Connect against the affected range `12.1.0.0` through `12.1.1.2`
- Review the vendor's security bulletin for IBM API Connect for the exact fixed release (unknown from the sources)

## Timeline

- 2026-11-07T05:45:58+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-17128

## From the sources

IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain sensitive information due to the insertion of sensitive information into log files.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_