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CVE PROGRAM SOURCE RECORD4.9 Medium

CVE-2026-29791

Agentgateway: Missing parameter sanitization in MCP to OpenAPI conversion

Description

Agentgateway is an open source data plane for agentic AI connectivity within or across any agent framework or environment. Prior to version 0.12.0, when converting MCP tools/call request to OpenAPI request, input path, query, and header values are not sanitized. This issue has been patched in version 0.12.0.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

agentgateway agentgateway

  • < 0.12.0affected

References