CVE-2026-18505— IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities
Quick assessment
Affected
IBM Financial Transaction Manager (FTM) for RedHat OpenShift
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
IBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to open redirect in the PMP ( ). An unauthenticated attacker can craft a request with a manipulated header to redirect authenticated operators to attacker-controlled sites, enabling cre
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I. Basic Information for CVE-2026-18505
Vulnerability Information
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Vulnerability Title
IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to open redirect in the PMP `HostHeaderFilter` (`HostHeaderFilter.java:151`). An unauthenticated attacker can craft a request with a manipulated `Host` header to redirect authenticated operators to attacker-controlled sites, enabling credential phishing.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| IBM | Financial Transaction Manager (FTM) for RedHat OpenShift | 4.0.6.0 ~ 4.0.10.0 |
cpe:2.3:a:ibm:financial_transaction_manager_ftmfor_redhat_openshift:4.0.6.0:*:*:*:*:*:*:*
|
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II. Public POCs for CVE-2026-18505
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-18505 (1)
Same Patch Batch · IBM · 2026-09-23 · 16 CVEs total
| CVE-2026-18872 | 9.3 CRITICAL | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-18490 | 8.8 HIGH | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-19179 | 8.2 HIGH | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-18181 | 8.1 HIGH | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-18184 | 7.4 HIGH | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-18875 | 7.3 HIGH | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-18185 | 7.3 HIGH | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-18177 | 7.1 HIGH | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-18180 | 6.5 MEDIUM | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-18179 | 6.5 MEDIUM | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-19267 | 6.2 MEDIUM | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-3626 | 5.3 MEDIUM | Multiple Vulnerabilities in IBM Concert Software |
| CVE-2026-19087 | 4.4 MEDIUM | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-6327 | 4.3 MEDIUM | Multiple Vulnerabilities in IBM Concert Software |
| CVE-2026-4921 | 2.7 LOW | IBM Guardium Data Protection is affected by multiple vulnerabilities. |
IV. Related Vulnerabilities
Same product: Financial Transaction Manager (FTM) for RedHat OpenShift
-
CVE-2026-19267
IBM Financial Transaction Manager (FTM) is Impacted by Multi -
CVE-2026-19179
IBM Financial Transaction Manager (FTM) is Impacted by Multi -
CVE-2026-19087
IBM Financial Transaction Manager (FTM) is Impacted by Multi -
CVE-2026-18875
IBM Financial Transaction Manager (FTM) is Impacted by Multi -
CVE-2026-18872
IBM Financial Transaction Manager (FTM) is Impacted by Multi
Same vendor: IBM
-
CVE-2026-6327
Multiple Vulnerabilities in IBM Concert Software -
CVE-2026-4921
IBM Guardium Data Protection is affected by multiple vulnera -
CVE-2026-3626
Multiple Vulnerabilities in IBM Concert Software -
CVE-2026-19267
IBM Financial Transaction Manager (FTM) is Impacted by Multi -
CVE-2026-19179
IBM Financial Transaction Manager (FTM) is Impacted by Multi
Same weakness: CWE-601
-
CVE-2026-80444
Unauthenticated Open Redirect Vulnerability in Abis Technolo -
CVE-2026-95813
e621ng before 26.09.16 Open Redirect via URL Parameters -
CVE-2026-54915
Tautulli: Open redirect via whitespace bypass in /auth/redir -
CVE-2026-94216
ST Engineering iDirect Evolution/Velocity WebServer Evolutio -
CVE-2026-94214
ST Engineering iDirect Evolution/Velocity WebServer Evolutio
V. Comments for CVE-2026-18505
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