{"id":"CVE-2026-18489","title":"IBM ContextForge MCP Gateway - Translate utility <= 1.0.8 MCP Context Forge could allow a remote attacker to obtain sensitive information from other sessions due to exposure of data elements to the wrong session.","summary":"IBM ContextForge MCP Gateway - Translate utility <= 1.0.8 MCP Context Forge could allow a remote attacker to obtain sensitive information from other sessions due to exposure of data elements to the wrong session.","severity":"high","cvss":7.4,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","cwe":["CWE-488"],"vendor":"ibm","product":"contextforge","affected":["contextforge <= 1.0.8"],"published":"2026-09-04","updated":"2026-09-15","sourceUpdated":"2026-09-15T15:04:09.813","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-18489","references":[{"url":"https://www.ibm.com/support/pages/node/7286056","label":"psirt@us.ibm.com"}],"tags":["nvd"],"epss":0.00257,"epssPercentile":0.17699,"ingestedAt":"2026-09-08T15:33:26.963Z","slug":"CVE-2026-18489","body":"## Overview\n\nIBM ContextForge MCP Gateway - Translate utility <= 1.0.8 MCP Context Forge could allow a remote attacker to obtain sensitive information from other sessions due to exposure of data elements to the wrong session.\n\n## Affected\n\n- `contextforge <= 1.0.8`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":40.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}