# CVE-2018-1874: Information disclosure in API Connect

> Attackers with physical access can view highly sensitive information in IBM API Connect, requiring a patch to prevent data exposure.

- **Severity:** Medium 4.6 (`CVSS:3.0/UI:N/C:H/AC:L/S:U/PR:N/AV:P/A:N/I:N/E:U/RL:O/RC:C`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 2 Apr 2019
- **Updated:** 17 Sep 2024
- **Also known as:** GHSA-m8fg-v383-6hxh

## What is CVE-2018-1874?

CVE-2018-1874 is a medium-severity vulnerability in Ibm Api Connect, published on 2 Apr 2019. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

IBM API Connect 5.0.0.0 through 5.0.8.5 could display highly sensitive information to an attacker with physical access to the system. IBM X-Force ID: 151636.

Weakness: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2018-1874?

It affects 1 product.


Products: Ibm Api Connect.

## How do I fix CVE-2018-1874?

No fix has been published for CVE-2018-1874 yet. Limit exposure of the affected software until one is available.

## Is CVE-2018-1874 being exploited?

There is no known exploitation of CVE-2018-1874 in the wild and no public exploit code.

## Other vulnerabilities in Ibm Api Connect

- [CVE-2019-4202](https://insights.sbomify.com/CVE-2019-4202/): Command injection in API Connect (critical 10.0)
- [CVE-2025-13915](https://insights.sbomify.com/CVE-2025-13915/): Authentication bypass in IBM API Connect (critical 9.8)
- [CVE-2018-1469](https://insights.sbomify.com/CVE-2018-1469/): Command injection in API Connect (critical 9.8)
- [CVE-2026-9074](https://insights.sbomify.com/CVE-2026-9074/): IBM API Connect SQL Injection (critical 9.1)
- [CVE-2019-4008](https://insights.sbomify.com/CVE-2019-4008/): Information disclosure in API Connect (critical 9.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2018-1874 and fix it if it is affected.

What it is: CVE-2018-1874 is a medium-severity vulnerability in Ibm Api Connect, published on 2 Apr 2019. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2018-1874 in the wild and no public exploit code.

Affected product: Ibm Api Connect. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2018-1874/ (Markdown: https://insights.sbomify.com/CVE-2018-1874/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2018-1874
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-1874
- OSV: https://osv.dev/vulnerability/CVE-2018-1874

---
From sbomify Insights: https://insights.sbomify.com/CVE-2018-1874/
Summaries are generated and may contain mistakes; the official description above is the record.