{"id":"CVE-2026-4418","title":"IBM Cloud Pak System HTML Injection","summary":"IBM Cloud Pak System 2.3.6.0, and 2.3.6.1 is vulnerable to HTML injection. A remotely authenticated attacker could inject malicious HTML code, which when viewed, would be executed in the victim's Web browser within the security context o…","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","cvssSource":"cna","cwe":["CWE-80"],"vendor":"IBM","product":"Cloud Pak System","affected":["cloud_pak_system 2.3.6.0","cloud_pak_system 2.3.6.1"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-19T18:12:03.915143Z"},"published":"2026-10-19","updated":"2026-10-19","sourceUpdated":"2026-10-19T18:12:10.504Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-4418","references":[{"url":"https://www.ibm.com/support/pages/node/7290183"}],"tags":["cve.org"],"ingestedAt":"2026-10-19T18:35:50.145Z","slug":"CVE-2026-4418","body":"## Overview\n\nIBM Cloud Pak System 2.3.6.0, and 2.3.6.1 is vulnerable to HTML injection. A remotely authenticated attacker could inject malicious HTML code, which when viewed, would be executed in the victim's Web browser within the security context of the hosting site.\n\n## Affected\n\n- `cloud_pak_system 2.3.6.0`\n- `cloud_pak_system 2.3.6.1`\n\n## Remediation\n\nIBM strongly recommends addressing the vulnerability now by  https://www.ibm.com/support/pages/node/7284365 \n\n\n\n\n\n\n\n\n\n\n\nFor unsupported versions the recommendation is  to upgrade to supported version of the product.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}