{"id":"CVE-2026-6327","title":"IBM Concert 1.0.0 through 3.0.0 could allow an unauthorized user to inject data into log messages due to improper neutralization of special elements when written to log files.","summary":"IBM Concert 1.0.0 through 3.0.0 could allow an unauthorized user to inject data into log messages due to improper neutralization of special elements when written to log files.","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cwe":["CWE-117"],"vendor":"ibm","product":"concert","affected":["concert >= 1.0.0, <= 3.0.0"],"published":"2026-09-23","updated":"2026-09-28","sourceUpdated":"2026-09-28T18:53:06.570","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-6327","references":[{"url":"https://www.ibm.com/support/pages/node/7288830","label":"psirt@us.ibm.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-23T16:33:06.136763Z"},"ingestedAt":"2026-09-23T16:27:22.657Z","epss":0.00283,"epssPercentile":0.20728,"slug":"CVE-2026-6327","body":"## Overview\n\nIBM Concert 1.0.0 through 3.0.0 could allow an unauthorized user to inject data into log messages due to improper neutralization of special elements when written to log files.\n\n## Affected\n\n- `concert >= 1.0.0, <= 3.0.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}