High severity7.3NVD Advisory· Published Sep 23, 2026
CVE-2026-18875
CVE-2026-18875
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.
AI Insight
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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