4.9
Medium
CVE-2026-77825 IBM ContextForge MCP Gateway 1.0.0 through 1.0.8 was vulnerable to path traversal in its Admin API log-download endpoint…
Description
IBM 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`). The path confinement check uses `str.startswith()` rather than proper boundary validation, allowing an authenticated admin to read `.log`, `.jsonl`, and `.json` files outside the configured `LOG_FOLDER` by supplying a filename that resolves into a sibling directory whose absolute path shares the log directory's string prefix.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| ContextForge MCP Gateway 1.0 | 1.0.0 → 1.0.8 | No fix stated |
Other CVEs of ContextForge MCP Gateway
The 6 CVEs of ContextForge MCP Gateway →
CVE-2026-8355
IBM ContextForge MCP Gateway 0.1.0 through 1.0.5 is vulnerable to a server-side request Forgery (SSRF) that allows…
5.4
Medium
CVE-2026-11918
IBM ContextForge MCP…
5.4
Medium
CVE-2026-78573
IBM ContextForge MCP Gateway 1.0.0 through 1.0.7 could allow a remote attacker to gain administrative access due to…
9.8
Critical
CVE-2026-18486
IBM ContextForge MCP…
8.8
High