Cross-site Scripting (XSS)

Overview @grackle-ai/server is a Grackle server orchestrator — spawns and wires core gRPC, web-server HTTP, MCP, and PowerLine Affected versions of this package are vulnerable to Cross-site Scripting XSS via the renderPairingPage function. An attacker can inject malicious scripts into the rendere...

GHSA-7Q9X-8G6P-3X75 @grackle-ai/server: Unescaped Error String in renderPairingPage() HTML Template

Impact The renderPairingPage function embeds the error parameter directly into HTML without escaping: typescript const errorHtml = error ? $error : ""; All current call sites pass hardcoded strings, so this is not exploitable today. However, the function is architecturally fragile — if a future...