CVE-2026-110199
IBM ContextForge MCP Gateway is affected by a DOM-based cross-site scripting
CVSS Score
4.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-79 |
| Vendor | ibm |
| Product | contextforge mcp gateway |
| Published | Nov 13, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
IBM / ContextForge MCP Gateway
1.0.0 ≤ 1.0.11