CVE-2026-29791

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.

PUBLISHED Reserved 2026-03-04 | Published 2026-03-06 | Updated 2026-03-06 | Assigner GitHub_M

Problem types

CWE-20: Improper Input Validation

Product status

References

github.com/...ateway/security/advisories/GHSA-v2x6-wwfw-r2rq

cve.org (CVE-2026-29791)

nvd.nist.gov (CVE-2026-29791)

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