CVE-2026-17646
HighCVSS 8.5Summary
IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to obtain sensitive information due to improper restriction of XML external entity references.
Risk Assessment
An authenticated attacker could read sensitive data, such as system files or internal data, potentially leading to information disclosure.
Recommendation
It is recommended to disable or strictly restrict XML external entity resolution and apply patches from IBM.
Other vulnerabilities in IBM Financial Transaction Manager
See all- CVE-2026-18176High
IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to obtain sensitive information due to cleartext transmission of sensitive information.
- CVE-2026-18173Low
IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to obtain sensitive information due to improper enforcement of mutual TLS authentication.
- CVE-2026-18172High
IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to obtain sensitive information due to improper restriction of XML external entity references.
- CVE-2026-18154High
IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to obtain sensitive information due to the use of a hard-coded or predictable cryptographic key.
- CVE-2026-18153Medium
IBM Financial Transaction Manager (FTM) for RedHat OpenShift uses hard-coded cryptographic keys and initialization vectors. As a result, a remote authenticated attacker could obtain sensitive information and forge authentication tags.
- CVE-2026-18152High
IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to forge validly-signed messages due to improper verification of cryptographic signatures.
- CVE-2026-18137High
IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to execute arbitrary ESQL commands due to improper neutralization of special elements used in an ESQL command.
- CVE-2026-18133Medium
IBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to path traversal. A remote authenticated attacker could modify server files as a result.
- CVE-2026-18132Medium
IBM Financial Transaction Manager (FTM) for RedHat OpenShift does not properly enforce authorization. A remote authenticated attacker could perform unauthorized payment mutation actions as a result.
- CVE-2026-18124Medium
IBM Financial Transaction Manager (FTM) for RedHat OpenShift stores credentials with insufficient protection. A local attacker could obtain sensitive information as a result.
Original NVD description (English source)
IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to obtain sensitive information due to improper restriction of XML external entity references.