CVE-2026-18905

High

Description

IBM ContextForge MCP Gateway (`mcp-contextforge-gateway`) <= v1.0.6 MCP Context Forge could allow a remote authenticated attacker to obtain sensitive information due to a DNS rebinding vulnerability during tool invocation.

SeverityHigh

CVSS7.7

Exploit probability—

Product

Ibm Contextforge

PublishedSep 4, 2026

First seenSep 4, 2026

Weakness typeCWE-918Server-side request forgery (SSRF)

How to fix

Patches

ibm.com/support/pages/node/7286053

Affected products

Product	Affected versions	Fixed in
ibm contextforge	v ≤ 1.0.6	—

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