{"id":"CVE-2026-18872","title":"IBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to stored cross-site scripting (CWE-79) in the FTM UI NetworkAcknowledgement React component (NetworkAcknowledgement.jsx:42)","summary":"IBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to stored cross-site scripting (CWE-79) in the FTM UI NetworkAcknowledgement React component (NetworkAcknowledgement.jsx:42). A malicious actor can inject script …","severity":"critical","cvss":9.3,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","cwe":["CWE-79"],"vendor":"IBM","product":"Financial Transaction Manager (FTM) for RedHat OpenShift","affected":["financial_transaction_manager_ftm_for_redhat_openshift >= 4.0.6.0 <= 4.0.10.0"],"published":"2026-09-23","updated":"2026-09-23","sourceUpdated":"2026-09-23T19:17:29.493","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-18872","references":[{"url":"https://www.ibm.com/support/pages/node/7288641","label":"psirt@us.ibm.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-23T18:45:05.990697Z"},"ingestedAt":"2026-09-23T16:27:22.652Z","slug":"CVE-2026-18872","body":"## Overview\n\nIBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to stored cross-site scripting (CWE-79) in the FTM UI NetworkAcknowledgement React component (NetworkAcknowledgement.jsx:42). A malicious actor can inject script into stored network acknowledgement data that executes in authenticated operator browsers, enabling session hijacking and unauthorized operator-level payment actions.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":51,"depthScoreParts":{"impact":51.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}