CVE-2026-18132 is a missing-authorization vulnerability in IBM Financial Transaction Manager for Red Hat OpenShift. The flaw permits a remotely authenticated user to invoke payment-mutation actions without the authorization required for those operations. Affected deployments include FTM releases 4.0.6.0 through 4.0.10.0, including specified 4.0.6.0 iFix6 builds.
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No public exploit code observed for this vulnerability.
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A missing-authorization vulnerability in IBM Financial Transaction Manager for Red Hat OpenShift that permits a remote authenticated attacker to perform unauthorized payment-mutation actions.
Missing authorization allows an authenticated remote attacker to perform unauthorized payment mutation actions in IBM Financial Transaction Manager.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.