CVE-2026-110194

Description

IBM ContextForge MCP Gateway 1.0.0 through 1.0.11 is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks.

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

• 5.4CVSS 3.1, Mediumfrom the CNA (ibm)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

What to do

• Product(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 ]CNA solution statement
• IBM strongly recommends upgrading to the fixed version. If this is not possible restrict the accepted authorization server issuers by setting `DCR_ALLOWED_ISSUERS` to a list of trusted issuers, or disable Dynamic Client Registration (`DCR_ENABLED=false`), and restrict gateway creation permissions to trusted users.CNA workaround statement

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

Timeline

1. 13 Nov 2026 Published

Weakness

• CWE-918

References

• www.ibm.comvendor-advisorypatch