---
id: "CVE-2026-87800"
kind: "vulnerability"
aliases: ["CVE-2026-87800"]
title: "IBM Cyber Fraud: authenticated users can upload dangerous file types and run code"
severity: "medium"
cvss: 6.8
epss: null
exploited: false
status: "open"
category: "other"
products: []
ecosystems: []
tags: ["ibm-cyber-fraud", "other", "self-hosted"]
not_affected_if: ["not-installed-or-outside-version-range"]
published_at: "2026-10-20T22:20:20+00:00"
first_seen_at: "2026-10-23T21:57:26+00:00"
updated_at: "2026-10-25T03:43:04+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-87800", "first_seen_at": "2026-10-23T21:57:26+00:00"}]
---

# IBM Cyber Fraud: authenticated users can upload dangerous file types and run code

IBM Cyber Fraud versions 1.0.0 through 1.0.2 do not restrict the types of files users can upload. A remote attacker with a valid account could upload a dangerous file and execute arbitrary code.

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

## How to check

- Confirm whether IBM Cyber Fraud is installed and check its version against 1.0.0 through 1.0.2
- unknown

## Fix

- Upgrade IBM Cyber Fraud past `1.0.2` once a fixed release is named in the IBM bulletin
- unknown

## Timeline

- 2026-10-23T21:57:26+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-87800

## From the sources

IBM Cyber Fraud 1.0.0 through 1.0.2 could allow a remote authenticated attacker to execute arbitrary code due to unrestricted upload of a file with a dangerous type.

---

_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_