---
id: "CVE-2026-17371"
page: "https://infrastack.ai/live/CVE-2026-17371"
kind: "vulnerability"
aliases: ["CVE-2026-17371"]
title: "IBM API Connect: broken object-level authorization leaks sensitive information to users"
severity: "medium"
cvss: 5.0
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["ibm-api-connect", "self-hosted", "vendor"]
not_affected_if: ["no-untrusted-accounts", "unaffected-version"]
published_at: "2026-11-07T05:18:50+00:00"
first_seen_at: "2026-11-07T05:46:05+00:00"
updated_at: "2026-11-07T05:54:17+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-17371", "first_seen_at": "2026-11-07T05:46:05+00:00"}]
exploit_sources: []
---

# IBM API Connect: broken object-level authorization leaks sensitive information to users

Link for people: https://infrastack.ai/live/CVE-2026-17371 (this .md is for agents)

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 check object-level permissions. A logged-in attacker can read sensitive information belonging to other users or objects.

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

## How to check

- Confirm whether IBM API Connect is deployed and note the version: `unknown` for the exact check command, the sources do not say.
- Check whether the installed version falls in `10.0.8.0` through `10.0.8.12` or `12.1.0.0` through `12.1.1.2`.

## Timeline

- 2026-11-07T05:46:05+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-17371

## From 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 due to broken object-level authorization.

---

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