{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hydraide/hydraide"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.1.1"
            },
            {
              "fixed": "2.2.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hydraide/hydraide"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.0.0-20250816184905-1256db38c33c"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-290"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-08-19T15:34:48Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
  "details": "### Summary\nThere is no authentication of any kind.\n\n\n### Details\nTLS is implemented, the tunnel between the client and server is secure, however once data is on the server, it\u0027s free to be read by any adversaries.\n\nOn the client side : https://github.com/hydraide/hydraide/blob/main/sdk/go/hydraidego/client/client.go#L221\nIt should be using a TLS Config with RootCAs and Certificates, currently RootCAs only (under NewClientTLSFromFile)\n\nAnd on the server side, there should be ClientCAs and ClientAuth filled.\n\n### PoC\nTo bypass as is, the simplest way is to take the client and modify the code as such : \n\nModified from https://github.com/hydraide/hydraide/blob/main/sdk/go/hydraidego/client/client.go#L209\n```go\n\t\t\t// hostOnly := strings.Split(server.Host, \":\")[0]\n\t\t\t// creds, certErr := credentials.NewClientTLSFromFile(server.CertFilePath, hostOnly)\n\t\t\t// if certErr != nil {\n\t\t\t// \tslog.Error(\"error while loading TLS credentials: \", \"error\", certErr, \"server\", server.Host, \"fromIsland\", server.FromIsland, \"toIsland\", server.ToIsland)\n\t\t\t// \terrorMessages = append(errorMessages, certErr)\n\t\t\t// }\n\t\t\tvar opts []grpc.DialOption\n\t\t\ttlsConfig := \u0026tls.Config{\n\t\t\t\tInsecureSkipVerify: true,\n\t\t\t}\n\t\t\tcreds := credentials.NewTLS(tlsConfig)\n\t\t\topts = append(opts, grpc.WithTransportCredentials(creds))\n```\n\n### Impact\nIt impacts everyone who think there is any kind of authentication.\n\n---\n\n## Resolution\n\nThis vulnerability has been fully fixed in server/v2.2.1 together with hydraidectl/v0.2.1.\n\nAll users are strongly advised to upgrade:\n\n1. Update to hydraidectl v0.2.1\n2. Re-initialize server instances with hydraidectl init into a new folder. This generates the required certificate files, downloads the latest binaries, and sets up the necessary environment variables.\n\nFor migration help, join the community Discord: https://discord.gg/xE2YSkzFRm or open a GitHub Discussion.\nIf anything does not work, please report it.",
  "id": "GHSA-qp7j-x725-g67f",
  "modified": "2025-08-29T20:37:10Z",
  "published": "2025-08-19T15:34:48Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/hydraide/hydraide/security/advisories/GHSA-qp7j-x725-g67f"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hydraide/hydraide/commit/b252554a811400a81951dc9f959b99077f187975#diff-63efbc8179fff403eb5cc642407b33c0fb21aea2c84baaf5e5223f76f5d75f55"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/hydraide/hydraide"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2025-3895"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "HydrAIDE Authentication Bypass Vulnerability"
}