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Medium —
agent-router: MCP session resume does not verify the embedded anti-hijacking subject; default Helm seed makes session IDs forgeable
## Summary The MCP proxy's client-facing session ID embeds the authenticated caller's subject (JWT `sub` claim) specifically as an anti-hijacking discriminator — matching the Model Context Protocol specification's documented session-hijacking guidance (https:…
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Medium —
Envoy AI Proxy - MCP Message Smuggling Vulnerability
Envoy AI Gateway was found to be affected by a protocol parser differential vulnerability due to improper implementation of the JSON-RPC 2.0 specification. Such differential causes a MCP message alteration, potentially causing a bypass of security controls in…