Detections
Analytics
SCA: security update for github.com/Kuadrant/mcp-gateway (GHSA-g53w-w6mj-hrpp)
high Tenable Cloud Security Plugin ID 445031
Description
MCP Gateway: Authority-injection and JWT/session bypass via the unauthenticated router hair-pin "router-key" / "mcp-init-host" pathSolution
Update the github.com/Kuadrant/mcp-gateway library and its related packages to version 0.7.0 or later.See Also
Plugin Details
Severity: High
ID: 445031
Version: Revision 1.1
Type: Local
Family: SCA Checks
Published: 7/21/2026
Updated: 7/21/2026
Vulnerability Information
Exploit Ease: No known exploits are available
Patch Publication Date: 5/19/2026
Vulnerability Publication Date: 5/19/2026