{"id":"CVE-2026-81549","title":"IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to obtain sensitive information due to improper validation of the X-Forwarded-Proto header.","summary":"IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to obtain sensitive information due to improper validation of the X-Forwarded-Proto header.","severity":"critical","cvss":9.6,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","cwe":["CWE-918"],"vendor":"ibm","product":"datastage_on_cloud_pak_for_data","affected":["datastage_on_cloud_pak_for_data = 5.4.0"],"published":"2026-09-24","updated":"2026-10-06","sourceUpdated":"2026-10-06T16:19:54.677","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-81549","references":[{"url":"https://www.ibm.com/support/pages/node/7288649","label":"psirt@us.ibm.com"}],"tags":["nvd","cve.org"],"epss":0.00263,"epssPercentile":0.18007,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-24T15:20:22.120549Z"},"ingestedAt":"2026-09-24T15:45:56.647Z","slug":"CVE-2026-81549","body":"## Overview\n\nIBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to obtain sensitive information due to improper validation of the X-Forwarded-Proto header.\n\n## Affected\n\n- `datastage_on_cloud_pak_for_data = 5.4.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":53,"depthScoreParts":{"impact":52.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}