- Latest release
- 1.11.0 (Nov 3, 2026): no advisory affects it
- Newest unaffected release
- 1.11.0 (Nov 3, 2026), the latest release
- Advisories
- 2 · 2 high
- Weekly downloads
- 2,203
- Releases
- 120 since 0.1.2 (Nov 5, 2025)
- Registry
- npm
- Releases read
- Nov 8, 2026
Version timeline
- CVE-2026-59973Affects 1.2.1 to 1.5.0-rc.1 (1.5.0 is outside it)
- CVE-2026-39885Affects 0.1.2 to 1.0.3 (1.0.4 is outside it)
Advisories 2
- CVE-2026-59973High 8.5
mcp-from-openapi: Bypass of OpenAPI external $ref SSRF fix in latest FrontMCP and mcp-from-openapi
Affected: from 1.2.1, fixed in 1.5.0.
Fixed in 1.5.0 (released Jun 21, 2026, 86 days before disclosure).
The latest release, 1.11.0, is not affected.
0.6% of @frontmcp/adapters downloads last week were affected versions (16).
- CVE-2026-39885High 7.5
FrontMCP Affected by SSRF via $ref Dereferencing in Untrusted OpenAPI Specifications
Affected: fixed in 1.0.4.
Fixed in 1.0.4 (released Apr 8, 2026, the day of disclosure).
The latest release, 1.11.0, is not affected.
23% of @frontmcp/adapters downloads last week were affected versions (660).