CVE Feed

    Dashboard / CVE / CVE-2026-18875

    CVE-2026-18875

    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.

    Published:Sep 23, 2026
    Last Modified:Oct 7, 2026
    EPS:Sep 23, 2026
    EPSS Score:0.00218
    CVSS Score:7.3

    Affected Products

    Vendor
    Ibm
    Product
    Financial Transaction Manager
    Vendor
    Ibm
    Product
    Financial Transaction Manager Ftmfor Redhat Openshift
    Vendor
    Redhat
    Product
    Openshift

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-10 Buffer Overflow via Environment Variables
    CAPEC-101 Server Side Include (SSI) Injection
    CAPEC-105 HTTP Request Splitting
    CAPEC-108 Command Line Execution through SQL Injection
    CAPEC-120 Double Encoding
    CAPEC-13 Subverting Environment Variable Values
    CAPEC-135 Format String Injection
    CAPEC-14 Client-side Injection-induced Buffer Overflow
    CAPEC-24 Filter Failure through Buffer Overflow
    CAPEC-250 XML Injection
    CAPEC-267 Leverage Alternate Encoding
    CAPEC-273 HTTP Response Smuggling
    CAPEC-28 Fuzzing
    CAPEC-3 Using Leading 'Ghost' Character Sequences to Bypass Input Filters
    CAPEC-34 HTTP Response Splitting
    CAPEC-42 MIME Conversion
    CAPEC-43 Exploiting Multiple Input Interpretation Layers
    CAPEC-45 Buffer Overflow via Symbolic Links
    CAPEC-46 Overflow Variables and Tags
    CAPEC-47 Buffer Overflow via Parameter Expansion
    CAPEC-51 Poison Web Service Registry
    CAPEC-52 Embedding NULL Bytes
    CAPEC-53 Postfix, Null Terminate, and Backslash
    CAPEC-6 Argument Injection
    CAPEC-64 Using Slashes and URL Encoding Combined to Bypass Validation Logic
    CAPEC-67 String Format Overflow in syslog()
    CAPEC-7 Blind SQL Injection
    CAPEC-71 Using Unicode Encoding to Bypass Validation Logic
    CAPEC-72 URL Encoding
    CAPEC-76 Manipulating Web Input to File System Calls
    CAPEC-78 Using Escaped Slashes in Alternate Encoding
    CAPEC-79 Using Slashes in Alternate Encoding
    CAPEC-8 Buffer Overflow in an API Call
    CAPEC-80 Using UTF-8 Encoding to Bypass Validation Logic
    CAPEC-83 XPath Injection
    CAPEC-84 XQuery Injection
    CAPEC-9 Buffer Overflow in Local Command-Line Utilities

    Related CVEs

    CVE-2026-19267 (CVSS 6.2) — IBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to missing authentication on the Bu…
    CVE-2026-19179 (CVSS 8.2) — IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to manipulate datab…
    CVE-2026-19087 (CVSS 4.4) — IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a local attacker to achieve privilege…
    CVE-2026-18872 (CVSS 9.3) — IBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to stored cross-site scripting (CWE…
    CVE-2026-18505 (CVSS 5.4) — IBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to open redirect in the PMP `HostHe…
    CVE-2026-18490 (CVSS 8.8) — IBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to unauthenticated remote code exec…
    CVE-2026-18185 (CVSS 7.3) — IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to access sensitive…
    CVE-2026-18184 (CVSS 7.4) — IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to obtain sensitive…
    CVE-2026-18181 (CVSS 8.1) — IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to bypass authentic…
    CVE-2026-18180 (CVSS 6.5) — IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to ob…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High