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CVE-2026-18875

nvd nist
Published: Sep 23, 2026Modified: Oct 7, 2026

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7.3
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Exploitability: 3.9 / Impact: 3.4
Source: psirt@us.ibm.com (Secondary)

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.

Affected (8)

Ibm
1 product
Financial Transaction Manager
Configuration A
8 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Ibm
Financial Transaction Manager
4.0.7.0 ≤ version < 4.0.11.0
Financial Transaction Manager
Version 4.0.6.0
Financial Transaction Manager
Version 4.0.6.0 interim_fix_1
Financial Transaction Manager
Version 4.0.6.0 interim_fix_2
Financial Transaction Manager
Version 4.0.6.0 interim_fix_3
Financial Transaction Manager
Version 4.0.6.0 interim_fix_4
Financial Transaction Manager
Version 4.0.6.0 interim_fix_5
Financial Transaction Manager
Version 4.0.6.0 interim_fix_6
Running on/withPlatform Versions
Redhat
Openshift
All versions

Related CWEs

CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

References (1)

Source: psirt@us.ibm.com
Vendor Advisory

Timeline

No history available yet.