Disclosure summary
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-reported weakness categories
CWE-601
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2026-18505
Open original source · Updated Oct 07, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| ibm | financial_transaction_manager | * {"versionStartIncluding":"4.0.7.0","versionEndExcluding":"4.0.11.0"} |
| ibm | financial_transaction_manager | 4.0.6.0 |
| ibm | financial_transaction_manager | 4.0.6.0 |
| ibm | financial_transaction_manager | 4.0.6.0 |
| ibm | financial_transaction_manager | 4.0.6.0 |
| ibm | financial_transaction_manager | 4.0.6.0 |
| ibm | financial_transaction_manager | 4.0.6.0 |
| ibm | financial_transaction_manager | 4.0.6.0 |
Original records & references
- NIST NVD record
- CVE Program record
- www.ibm.com — Vendor Advisory
PUBLISHED 2026-09-23T12:16:41-04:00
MODIFIED 2026-10-07T09:03:16-04:00
INGESTED 2026-10-10T20:25:12-04:00