@contentful/mcp-server (>=1.7.0-dev-20251016T1739-07b05ef.0, <=1.7.18), @iflow-mcp/contentful-contentful-mcp-server (>=1.7.7, <=1.7.8) potentially affected by CVE-2026-53957 via @contentful/mcp-tools (>=0.1.0, <=0.4.4)

@contentful/mcp-tools NPM version =0.1.0, =1.7.0-dev-20251016T1739-07b05ef.0, =1.7.7, =1.7.8 Source cves: CVE-2026-53957 Source advisory: OSV:GHSA-2XHG-73J7-RRGX...

Contentful MCP Server: export_space/import_space tools pass LLM-controlled `host`/`proxy` args to CMA client, redirecting server PAT to attacker-controlled endpoint

Summary exportspace and importspace tools in @contentful/mcp-tools accept LLM-controlled host and proxy parameters that are spread directly into the options object passed to contentful-export / contentful-import. These libraries pass the merged options — including the attacker-controlled host — t...

GHSA-2XHG-73J7-RRGX Contentful MCP Server: export_space/import_space tools pass LLM-controlled `host`/`proxy` args to CMA client, redirecting server PAT to attacker-controlled endpoint

Summary exportspace and importspace tools in @contentful/mcp-tools accept LLM-controlled host and proxy parameters that are spread directly into the options object passed to contentful-export / contentful-import. These libraries pass the merged options — including the attacker-controlled host — t...