{"affected":[{"product":"ContextForge MCP Gateway","source":"CNA: ibm","vendor":"IBM","versions":[{"lessThanOrEqual":"1.0.11","status":"affected","version":"1.0.0","versionType":"semver"}]}],"cveId":"CVE-2026-110199","cwes":["CWE-79"],"description":"IBM ContextForge MCP Gateway 1.0.0 through 1.0.11 is vulnerable to cross-site scripting. This vulnerability allows a privileged user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":4.8,"severity":"medium","source":"CNA: ibm","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},{"score":4.8,"severity":"medium","source":"NVD: psirt@us.ibm.com","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","version":"3.1"}],"modifiedAt":1794608240867,"publishedAt":1794606232021,"references":[{"source":"CNA: ibm","tags":["vendor-advisory","patch"],"url":"https://www.ibm.com/support/pages/node/7296694"},{"source":"psirt@us.ibm.com","tags":[],"url":"https://www.ibm.com/support/pages/node/7296694"}],"remediation":[{"kind":"fix","source":"CNA: ibm","text":"IBM strongly recommends addressing the vulnerability now.\n\nProduct(s)Version(s) number and/or range Remediation/Fix/InstructionsIBM ContextForge MCP Gatewayv1.1.0Install or upgrade to v1.1.0 [ v1.1.0 Release Notes https://github.com/IBM/mcp-context-forge/releases/tag/v1.1.0 ]"},{"kind":"workaround","source":"CNA: ibm","text":"None. IBM strongly recommends upgrading to the fixed version."},{"kind":"fix","source":"CNA: ibm","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://www.ibm.com/support/pages/node/7296694"}],"revision":"3b43c1d8faa6b63163521186ddda15e052c239780070591c161a0c41a351369f","sources":[{"modifiedAt":1794606232021,"name":"CNA: ibm","retrievedAt":1794607725751,"url":"https://www.cve.org/CVERecord?id=CVE-2026-110199"},{"modifiedAt":1794608240867,"name":"NVD","retrievedAt":1794615614337,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110199"}],"ssvc":null,"status":"published","title":"IBM ContextForge MCP Gateway is affected by a DOM-based cross-site scripting","updatedAt":1794615614337}