MAL-2026-16414

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@tvg-mar/storyblok-bridge/MAL-2026-16414.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-16414
Published
2026-09-22T21:50:31Z
Modified
2026-09-22T22:30:06Z
Summary
Malicious code in @tvg-mar/storyblok-bridge (npm)
Details

-= Per source details. Do not edit below this line.=-

Source: amazon-inspector (5750ec8381c607c94fcf3c1530662ccef3b296753f9ace22e3f760e5fe9d58af)

The package's scripts.install runs node index.js, which loads a runtime bootstrap that reaches a 'telemetry probe' helper. The helper dynamically loads Node built-ins os, dns, and process via module.constructor._load using names reconstructed from String.fromCharCode char-code arrays, then reads os.userInfo().username, os.hostname(), and the basename of process.cwd(), concatenates them with a timestamp and the static prefix tvgsb, and issues dns.resolve4 against a subdomain of oob.algamil7x.xyz (a domain and API names likewise reconstructed from char-code arrays). The result is a covert DNS out-of-band channel that leaks installer host identifiers on every npm install, using DNS to bypass HTTP egress filtering. The obfuscation of standard built-ins and of the destination domain has no benign purpose and is paired directly with the exfiltration primitive.

Database specific 
{
    "malicious-packages-origins":  [
        {
            "id":  "IN-MAL-2026-020306",
            "import_time":  "2026-09-22T22:16:10.94932379Z",
            "modified_time":  "2026-09-22T21:50:31Z",
            "sha256":  "5750ec8381c607c94fcf3c1530662ccef3b296753f9ace22e3f760e5fe9d58af",
            "source":  "amazon-inspector",
            "versions":  [
                "9.9.10"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / @tvg-mar/storyblok-bridge

Package

Name
@tvg-mar/storyblok-bridge
View open source insights on deps.dev
Purl
pkg:npm/%40tvg-mar/storyblok-bridge

Affected ranges

Affected versions

9.*
9.9.10

Database specific

cwes 
[
    {
        "cweId":  "CWE-506",
        "description":  "The product contains code that appears to be malicious in nature.",
        "name":  "Embedded Malicious Code"
    }
]
indicators 
{
    "evidence_files":  [
        {
            "path":  "runtime/support/telemetry/probe/impl.js",
            "sha256":  "e9bbc0c7bb2e2f8977ae761c651dc9ee5369db09bc48fe51cd38658e8a1535e9",
            "tlsh":  "6a119c5ab253d08f23c04699391c43e1482ec2d09bdd51d2bbbc168ba2cd7904ad3aa6"
        },
        {
            "path":  "runtime/support/telemetry/probe/f6e0c3.js",
            "sha256":  "f7942b52b33a05f44ce43c1cc581fa1140cbbef03acdba961ade9f4a44cb03e1",
            "tlsh":  "73f0595166a3d19f77d69ac35f4190a0acb60a40b60ed0d5fa2c1bde00eeb13e9c54b0"
        }
    ],
    "package_integrity":  [
        {
            "filename":  "storyblok-bridge-9.9.10.tgz",
            "hashes":  {
                "sha1":  "56806b7d85cbb88834fa0385e1a652868f4337f4",
                "sha512_sri":  "sha512-0Vtec4BUCourspuvqSGtpDvmaZt8KpoBvj+J6x/INlTg5E4Vsh7rmYFG78MFSzcwQ+IrQO7PVhFFCtIBEqisFg=="
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@tvg-mar/storyblok-bridge/MAL-2026-16414.json"