CVE-2026-18875
IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities
- State
- Published
- Severity
- 7.3 High
- Published
- Sep 23, 2026
- Updated
- Sep 23, 2026
- Reserved
- Aug 4, 2026
Description
IBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to RAG poisoning via unauthenticated runbook upsert (CWE-74) in the FTM AI agent server (api.vectordb.runbooks.js:51). An unauthenticated attacker can insert malicious runbook content into the agent's vector database to steer AI-driven MCP tool calls, potentially triggering unauthorized payment actions or exfiltrating payment data.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | ibm |
Weaknesses
- CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Affected Products
| Product | Versions |
|---|---|
Financial Transaction Manager (FTM) for RedHat OpenShiftIBM |
|
References
- https://www.ibm.com/support/pages/node/7288641vendor-advisorypatch
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