CVE-2026-18505
IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities
- State
- Published
- Severity
- 5.4 Medium
- Published
- Sep 23, 2026
- Updated
- Sep 23, 2026
- Reserved
- Jul 31, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.4 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N | ibm |
Weaknesses
- CWE-601 URL Redirection to Untrusted Site ('Open Redirect')
Affected Products
| Product | Versions |
|---|---|
Financial Transaction Manager (FTM) for RedHat OpenShiftIBM |
|
References
- https://www.ibm.com/support/pages/node/7288641vendor-advisorypatch
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