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Vulnerability record · CVE-2026-18484 · published 8 November 2026

CVE-2026-18484: Ibm contextforge vulnerability

Ibm · Contextforge

IBM ContextForge MCP Gateway 1.0.0 through 1.0.11 could allow a remote authenticated attacker to cause a denial of service due to improper slug normalization causing tool name collisions.

6.5 CVSS 3.1 Medium EPSS 0.50% · top 56.6% CWE-706 · CWE-706
6.5CVSS 3.1 base score
0.50%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
10 Nov 2026Last modified by NVD

Description

IBM ContextForge MCP Gateway 1.0.0 through 1.0.11 could allow a remote authenticated attacker to cause a denial of service due to improper slug normalization causing tool name collisions.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.ibm.com/support/pages/node/7294233 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2026-78573Ibm contextforge vulnerabilityIBM ContextForge MCP Gateway 1.0.0 through 1.0.7 could allow a remote attacker to gain administrative access due to the use of default credentials.EPSS 0.58%9.6CVE-2026-77822Ibm contextforge server-side request forgery (ssrf) vulnerabilityIBM ContextForge MCP Gateway could allow a remote authenticated attacker to obtain sensitive information due to server-side request forgery via DNS r…EPSS 0.37%8.8CVE-2026-18486Ibm contextforge information exposure vulnerabilityIBM ContextForge MCP Gateway <= v1.0.7 MCP Context Forge could allow a remote authenticated attacker to obtain sensitive credentials and escalate pri…EPSS 0.58%7.7CVE-2026-18905Ibm contextforge server-side request forgery (ssrf) vulnerabilityIBM ContextForge MCP Gateway (`mcp-contextforge-gateway`) <= v1.0.6 MCP Context Forge could allow a remote authenticated attacker to obtain sensitive…EPSS 0.46%7.4CVE-2026-18489Ibm contextforge vulnerabilityIBM ContextForge MCP Gateway - Translate utility <= 1.0.8 MCP Context Forge could allow a remote attacker to obtain sensitive information from other …EPSS 0.42%6.5CVE-2026-11918Ibm contextforge vulnerabilityIBM ContextForge MCP Gateway <= v1.0.4 IBM mcp-context-forge could allow an authenticated user to bypass protection mechanisms due to incomplete recu…EPSS 0.17%5.4CVE-2026-8355Ibm contextforge server-side request forgery (ssrf) vulnerabilityIBM ContextForge MCP Gateway 0.1.0 through 1.0.5 is vulnerable to a server-side request Forgery (SSRF) that allows authenticated users with gateway c…EPSS 0.22%4.9CVE-2026-77825Ibm contextforge path traversal vulnerabilityIBM ContextForge MCP Gateway 1.0.0 through 1.0.8 was vulnerable to path traversal in its Admin API log-download endpoint (`GET /v1/admin/logs/file`).…EPSS 0.32%

Source: NIST National Vulnerability Database (record CVE-2026-18484), CISA KEV, FIRST EPSS (scores of 2026-11-11). This page is refreshed as NVD updates the record.