{"id":"GHSA-qp7j-x725-g67f","aliases":["GO-2025-3895"],"status":"published","title":"HydrAIDE Authentication Bypass Vulnerability","description":"### 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's 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.","severity":{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","from":"ghsa"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-290"],"published":"2025-08-19T15:34:48Z","modified":"2025-08-29T20:37:11Z","fixes":[{"ecosystem":"Go","package":"github.com/hydraide/hydraide","fixed_in":["2.2.1","0.0.0-20250816184905-1256db38c33c"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/hydraide/hydraide","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.1"},{"fixed":"2.2.1"}]}]},{"source":"ghsa","ecosystem":"Go","package":"github.com/hydraide/hydraide","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.0.0-20250816184905-1256db38c33c"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/hydraide/hydraide","ranges":[{"type":"SEMVER","events":[{"introduced":"2.1.1"},{"fixed":"2.2.1"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/hydraide/hydraide","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.0.0-20250816184905-1256db38c33c"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/hydraide/hydraide","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.0.0-20250816184905-1256db38c33c"}]}]}],"references":[{"url":"https://github.com/hydraide/hydraide/security/advisories/GHSA-qp7j-x725-g67f","tags":["web","advisory"]},{"url":"https://github.com/hydraide/hydraide/commit/b252554a811400a81951dc9f959b99077f187975#diff-63efbc8179fff403eb5cc642407b33c0fb21aea2c84baaf5e5223f76f5d75f55","tags":["web","fix"]},{"url":"https://pkg.go.dev/vuln/GO-2025-3895","tags":["web"]},{"url":"https://github.com/advisories/GHSA-qp7j-x725-g67f"},{"url":"https://github.com/hydraide/hydraide","tags":["package"]}],"sources":{"ghsa":[{"id":"GHSA-qp7j-x725-g67f","title":"HydrAIDE Authentication Bypass Vulnerability","description":"### 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's 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.","status":"published","published":"2025-08-19T15:34:48Z","modified":"2025-08-29T20:37:11Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T14:38:55.953734Z"}],"osv":[{"id":"GHSA-qp7j-x725-g67f","title":"HydrAIDE Authentication Bypass Vulnerability","description":"### 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's 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.","status":"published","published":"2025-08-19T15:34:48Z","modified":"2025-08-29T20:37:10Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T15:46:54.760124Z"},{"id":"GO-2025-3895","title":"HydrAIDE Authentication Bypass Vulnerability in github.com/hydraide/hydraide","description":"HydrAIDE Authentication Bypass Vulnerability in github.com/hydraide/hydraide.\n\nNOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.\n\n(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)\n\nThe additional affected modules and versions are: github.com/hydraide/hydraide from v2.1.1 before v2.2.1.","status":"published","published":"2025-08-29T14:52:20Z","modified":"2025-08-29T15:42:25.133685Z","updated_at":"2026-11-02T15:47:01.728182Z"}]}}