User Impersonation Affecting github.com/hydraide/hydraide/app/hydraidectl/cmd/utils/instancerunner package, versions <0.2.0
Threat Intelligence
Exploit Maturity
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
Proof of Concept
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMHYDRAIDEHYDRAIDEAPPHYDRAIDECTLCMDUTILSINSTANCERUNNER-12085654
- published21 Aug 2025
- disclosed19 Aug 2025
- creditTristan Smagghe
Introduced: 19 Aug 2025
New CVE NOT AVAILABLE CWE-290 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade github.com/hydraide/hydraide/app/hydraidectl/cmd/utils/instancerunner to version 0.2.0 or higher.
Overview
Affected versions of this package are vulnerable to User Impersonation due to insufficient authentication checks in the client and server processes. An attacker can gain unauthorized access to sensitive data by establishing a connection without proper certificate validation or authentication.
PoC
// hostOnly := strings.Split(server.Host, ":")[0]
// creds, certErr := credentials.NewClientTLSFromFile(server.CertFilePath, hostOnly)
// if certErr != nil {
// slog.Error("error while loading TLS credentials: ", "error", certErr, "server", server.Host, "fromIsland", server.FromIsland, "toIsland", server.ToIsland)
// errorMessages = append(errorMessages, certErr)
// }
var opts []grpc.DialOption
tlsConfig := &tls.Config{
InsecureSkipVerify: true,
}
creds := credentials.NewTLS(tlsConfig)
opts = append(opts, grpc.WithTransportCredentials(creds))