---
title: "CVE-2026-18066: IBM Financial Transaction Manager (FTM) - Server Side Request Forgery"
description: "IBM Financial Transaction Manager (FTM) for RedHat OpenShift contains a server-side request forgery caused by improper validation of server requests, letting local attackers obtain sensitive information and trigger unauthorized actions, exploit requires local access."
url: https://panop.io/threat-heartbeat/CVE-2026-18066/
---

# CVE-2026-18066 IBM Financial Transaction Manager (FTM) - Server Side Request Forgery

IBM Financial Transaction Manager (FTM) for RedHat OpenShift contains a server-side request forgery caused by improper validation of server requests, letting local attackers obtain sensitive information and trigger unauthorized actions, exploit requires local access.

CVSS base score 7.9 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

EPSS

0.10% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-18066)

## Details

Type

Server Side Request Forgery

Impact

Information Disclosure

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

Published

22 September 2026

Updated

15 October 2026

Weakness

[CWE-918](https://cwe.mitre.org/data/definitions/918.html)

## Vendor fix

Update to the latest version of IBM Financial Transaction Manager (FTM) for RedHat OpenShift.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-18066](https://nvd.nist.gov/vuln/detail/CVE-2026-18066)
- [https://www.ibm.com/support/pages/node/7288641](https://www.ibm.com/support/pages/node/7288641)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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